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1N6084 SAMTEC AM3020 54198 01OD00 PE45137 F1000 S18LA
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  baoot / baoofp series regulator ics low saturation voltage type 3-pin regulator baoot / baoofp series the ba ? t and ba ? fp series are fixed positive output low drop-out type, 3-pin voltage regulators with positive output. these regulators are used to provide a stabilized output voltage from a fluctuating dc input voltage. there are 10 fixed output voltages, as follows:3v, 3.3v, 5v, 6v*, 7v, 8v, 9v, 10v, 12v and 15v. the maximum current capacity is 1a for each of the above voltages. (items marked with an asterisk are under development.) ! ! ! ! application constant voltage power supply ! ! ! ! features 1) built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit. 2) to220fp and to252-3 packages are available to cover a wide range of applications. 3) compatible with the ba178 ? series. 4) richly diverse lineup. 5) low minimum i / o voltage differential. ! ! ! ! product codes product no. product no. 3.0 ba03t / fp 8.0 ba08t / fp 3.3 ba033t / fp 9.0 ba09t / fp 5.0 ba05t / fp 10.0 ba10t / fp 6.0 ba06t / fp 12.0 ba12t / fp 7.0 ba07t / fp 15.0 ba15t / fp output voltage (v) output voltage (v) ?? ? : under development. ! ! ! ! block diagram 1 2 out ? + reference voltage gnd v cc + 3
baoot / baoofp series regulator ics ! ! ! ! absolute maximum ratings (ta=25 c) ? 1 reduced by 16mw for each increase in ta of 1 c over 25 c ? 3 voltage application time : 200 msec. or less ? 2 reduced by 8mw for each increase in ta of 1 c over 25 c parameter symbol limits unit power supply voltage v cc 35 v power dissipation to220fp pd 2000 ? 1 mw to252 - 3 1000 ? 2 operating temperature topr c storage temperature tstg c peak applied voltage vsurge 50 ? 3 v ? 40 to +85 ? 55 to +150 ! ! ! ! recommended operating conditions ba03t / fp parameter symbol min. typ. max. unit input voltage v in 4 ? 25 v output current io ?? 1a ba033t / fp parameter symbol min. typ. max. unit input voltage v in 4.3 ? 25 v output current io ?? 1a ba05t / fp parameter symbol min. typ. max. unit input voltage v in 6 ? 25 v output current io ?? 1a ba06t / fp (under development) parameter symbol min. typ. max. unit input voltage v in 7 ? 25 v output current io ?? 1a ba07t / fp parameter symbol min. typ. max. unit input voltage v in 8 ? 25 v output current io ?? 1a ba08t / fp parameter symbol min. typ. max. unit input voltage v in 9 ? 25 v io ?? 1a output current ba09t / fp parameter symbol min. typ. max. unit input voltage v in 10 ? 25 v output current io ?? 1a ba10t / fp parameter symbol min. typ. max. unit input voltage v in 11 ? 25 v output current io ?? 1a ba12t / fp parameter symbol min. typ. max. unit input voltage v in 13 ? 25 v output current io ?? 1a ba15t / fp parameter symbol min. typ. max. unit input voltage v in 16 ? 25 v output current io ?? 1a
baoot / baoofp series regulator ics ! ! ! ! electrical characteristics ba03t / fp (unless otherwise noted, ta=25 c, v cc =8v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 2.85 3.0 3.15 v fig.1 reg.i ? 20 100 mv v in = 4 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba033t / fp (unless otherwise noted, ta=25 c, v cc =8v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 3.13 3.3 3.47 v fig.1 reg.i ? 20 100 mv v in = 4.3 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba05t / fp (unless otherwise noted, ta=25 c, v cc =10v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 4.75 5.0 5.25 v fig.1 reg.i ? 20 100 mv v in = 6 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95vo io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba06t / fp (unless otherwise noted, ta=25 c, v cc =11v, i o = 500ma) (under development) parameter symbol min. typ. max. unit conditions ? measurement circuit 5.7 6.0 6.3 v fig.1 reg.i ? 20 100 mv v in = 7 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95vo io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage
baoot / baoofp series regulator ics ba07t / fp (unless otherwise noted, ta=25 c, v cc =12v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 6.65 7.0 7.35 v fig.1 reg.i ? 20 100 mv v in = 8 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba08t / fp (unless otherwise noted, ta=25 c, v cc =13v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 7.6 8.0 8.4 v fig.1 reg.i ? 20 100 mv v in = 9 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms, f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba09t / fp (unless otherwise noted, ta=25 c, v cc =14v, i o =500ma) (under development) parameter symbol min. typ. max. unit conditions ? measurement circuit 8.45 9.0 9.45 v fig.1 reg.i ? 20 100 mv v in = 10 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms, f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba10t / fp (unless otherwise noted, ta=25 c, v cc =15v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 9.5 10 10.5 v fig.1 reg.i ? 20 100 mv v in = 11 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage
baoot / baoofp series regulator ics ba12t / fp (unless otherwise noted, ta=25 c, v cc =17v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 11.4 12 12.6 v fig.1 reg.i ? 20 100 mv v in = 13 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 50 150 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 25v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage ba15t / fp (unless otherwise noted, ta=25 c, v cc =20v, i o =500ma) parameter symbol min. typ. max. unit conditions ? measurement circuit 14.25 15 15.75 v fig.1 reg.i ? 20 100 mv v in = 6 25v fig.1 r.r. 45 55 ? db fig.2 reg.l ? 90 200 mv fig.1 ? 0.02 ? fig.1 v d ? 0.3 0.5 v i b ? 2.5 5.0 ma 1.0 1.5 ? a tj = 25 c fig.1 ? 0.4 ? a v o1 tcvo i o-p ios io = 5ma 1a vcc = 0.95v o io = 0ma fig.5 fig.4 fig.3 e in = 1v rms , f = 120hz, io = 100ma io = 5ma, tj = 0~125 c vcc = 30v % / c input stability ripple rejection ratio load regulation temperature coefficient of output voltage dropout voltage bias current peak output current output short-circuit current output voltage
baoot / baoofp series regulator ics ! ! ! ! measurement circuits v 22 f 0.33 f i o v cc out v cc gnd fig.1 measurement circuit for output voltage, input stability, load regulation, temperature coefficient of output voltage v v 22 f 0.33 f 100 f e in e in = 1vrms f = 120hz e out 10 ? 5w v cc out v cc gnd i o = 100ma ripple rejection ratio r.r. = 20 log ( e in e out ) fig.2 measurement circuit for ripple rejection ratio 22 f 0.33 f i o = 500ma v v cc = 0.95v o out v cc gnd fig.3 measurement circuit for minimum i/o voltage differential 22 f 0.33 f a v cc out v cc gnd fig.4 measurement circuit for bias current 22 f 0.33 f v cc i os out v cc gnd a fig.5 measurement circuit for output short-circuit current
baoot / baoofp series regulator ics ! ! ! ! operation notes (1) operating power supply voltage when operating within the normal voltage range and within the ambient operating temperature range, most circuit functions are guaranteed. the rated values cannot be guaranteed for the electrical characteristics, but there are no sudden changes of the characteristics within these ranges. (2) power dissipation heat attenuation characteristics are noted on a separate page and can be used as a guide in judging power dissipation. if these ics are used in such a way that the allowable power dissipation level is exceeded, an increase in the chip temperature could cause a reduction in the current capability or could otherwise adversely affect the performance of the ic. make sure a sufficient margin is allowed so that the allowable power dissipation value is not exceeded. (3) output oscillation prevention and bypass capacitor be sure to connect a capacitor between the output pin and gnd to prevent oscillation. since fluctuations in the valve of the capacitor due to temperature changes may cause oscillations, a tantalum electrolytic capacitor with a small internal series resistance (esr) is recommended. a 22 f capacitor is recommended; however, be aware that if an extremely large capacitance is used (1000 f or greater), then oscillations may occur at low frequencies. therefore, be sure to perform the appropriate verifications before selecting the capacitor. also, we recommend connecting a 0.33 f bypass capacitor as close as possible between the input pin and gnd. (4) overcurrent protection circuit an overcurrent protection circuit is built into the outputs, to prevent destruction of the ic in the even the load is shorted. this protection circuit limits the current in the shape of a ?7?. this circuit is designed with a high margin, so that that current is restricted and latching is prevented, even if a high-capacitance capacitator causes a large amount of current to temporary flow through the ic. however, these protection circuits are only good for pre-venting damage from sudden accidents and should not be used for continuous protection (for instance, clamping at an output of 1v f or greater; below 1v f , the short mode circuit operates). note that the capacitor has negative temperature characteristics, and the design should take this into consideration. (5) thermal overload circuit a built-in thermal overload circuit prevents damage from overheating. when the thermal circuit is activated, the outputs are turned off. when the temperature drops back to a constant level, the circuit is restored. (6) internal circuits could be damaged if there are modes in which the electric potential of the application?s input (v cc ) and gnd are the opposite of the electric potential normally used by each of the outputs. use of a diode or other such bypass path is recommended. (7) although the manufacture of this product includes rigorous quality assurance procedures, the product may be damaged if absolute maximum ratings for voltage or operating temperature are exceeded. if damage has occurred, special modes (such as short circuit mode or open circuit mode) cannot be specified. if it is possible that such special modes may be needed, please consider using a fuse or some other mechanical safety mea-sure. (8) when used within a strong magnetic field, be aware that the possibility of malfunction exists.
baoot / baoofp series regulator ics ! ! ! ! electrical characteristic curves (note) when al thermal plate is used: tightening torque: 6 (kg-cm) apply silicon grease 25 20 15 10 5 0 25 50 75 100 125 150 (1) infinite heat sink, j-c = 5.7 ( c /w) (2) 100 100 2 (mm 3 ), with al heat sink (3) 50 50 2 (mm 3 ), with al heat sink (4) no heat sink j-a = 62.5 ( c /w) power dissipation : pd (w) (3) 6.5 (4) 2.0 ambient temperature : ta ( c) (1) 22.0 (2) 11.0 fig.6 ta - power dissipation characteristics (to220fp) ambient temperature : ta ( c ) fig.7 ta - power dissipation characteristics (to 252-3) 0 25 50 75 100 125 150 2.5 5 7.5 10 12.5 0 power dissipation : pd (w) (1) 10.0 (2) 1.0 (1) infinite heat sink j-c=12.5 ( c/w) (2) ic alone j-c=125.0 ( c/w) output voltage : v out (v) junction temperature : tj ( c) 0 1 2 3 4 5 25 50 75 100 125 150 175 200 6 v cc = 10v i out = 0 ba05t fig.8 thermal cutoff circuit characteristics output voltage : v out (v) output current : i out (a) 10 8 6 4 2 0 0 1.0 2.0 v cc = 10v ba05t fig.9 current limit characteristics output voltage : v out (v) input voltage : v cc (v) 6 5 4 3 2 1 0 01020304050 ba05t fig.10 over voltage protection characteristics ! ! ! ! external dimensions (units : mm) to220fp 2.540.5 2.540.5 2.60.5 1.3 0.8 1.80.2 8.00.2 5.00.2 12.00.2 13.5min. to252-3 (1) (2) (3) 3.10.1 (1) v cc (2) gnd (3) out 10.0 +0.3 ? 0.1 7.0 +0.3 ? 0.1 17.0 +0.4 ? 0.2 4.5 +0.3 ? 0.1 2.8 +0.2 ? 0.1 0.55 +0.1 ? 0.05 ba ba (1) v cc (2) gnd (3) out 7.0 0.3 6.5 0.2 (2) (1) (3) 0.8 0.65 0.65 2.3 0.2 2.3 0.2 0.5 0.1 1.5 2.5 9.5 0.5 2.3 0.2 0.5 0.1 5.0 ? 0.1 + 0.2 5.5 0.2 fp series t series


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