B29152T View Datasheet(PDF) - Bay Linear

Part Name

Description

MFG CO.

B29152T

1.5A High Current Low Dropout Voltage Regulator Adjustable & Fix Output

Bay Linear

'B29152T' PDF : 5 Pages View PDF

1 2 3 4 5

ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 5 Seconds) ................................ 260°C
Storage Temperature Range .............................. -65° to +150°C
Operating Junction Temperature Range
B29150/51/52/53 Control Section ............. -45°C +125°C
B29150/51/52/53 Power Transistor ............-45°C +150°C
B29150
Input Voltage........................................................ 26V
Maximum Output Current ................................... 3.5A
Input Supply Voltage (Note1) (Survival)-20V to +60V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, Ta=25°C, unless otherwise specified.
PARAMETER
2.5V Version
Output Voltage (Note 2)
3.3V Version2.
Output Voltage (Note 2)
5.0V Version
CONDITIONS
IOUT = 10mA
10mA ≤IOUT≤1.5A, 4.75V≤VIN ≤26V
IOUT = 10mA
10mA ≤IOUT≤1.5A, 4.75V≤VIN ≤26V
Typ
2.5
2.5
3.3
3.3
B29150/51/52/53
Min
Max
2.475
2.450
2.525
2.550
3.267
3.234
3.330
3.366
Output Voltage (Note 2)
All Voltage Options
Line Regulation
Load Regulation
∆V°
∆T
Dropout Voltage
IOUT = 10mA
10mA ≤IOUT≤1.5A, 5.5V≤VIN ≤26V
IO = 10mA, (VOUT + 1V) ≤ VIN≤ 26V
VIN = VOUT + 5V, 10mA ≤ IOUT≤ IFULLLOAD
(Note 2, 6)
Output Voltage (Note 6)
Temperature Coef.
IO = 100mA
5.0
4.95
5.05
5.0
4.90
5.10
0.06
0.5
0.2
1
20
100
80
200
IO = 750mA
220
IO = 1.5A
350
600
Ground Current
IO = 750mA, VIN = VOUT, +1V
8
20
IO = 1.5A
25
IGNDDO Ground Pin Current at VIN = 0.5V less than specified VOUT IOUT = 10mA
0.9
Dropout
Current Limit
VOUT = 0V (Note 4)
1.7
1.5
Output Noise Voltage
(10Hz to 100kHz)
IL = 100mA
Reference Voltage
CL = 10µF
CL = 33µF
400
260
1.240
1.228
1.215
1.252
1.265
Reference Voltage
(Note 8)`
1.203
1.277
Adjust Pin
Bias Current
40
80
120
Reference Voltage
(Note 7)
20
Temperature
Coefficient
Adjust Pin Bias
0.1
Current Temperature
Coefficient
Flag Output (Error Comparator) B29152/53
Output Leakage
Current
VOH = 26V
0.01
1.00
2.00
Output Low
Device set for 5V. VIN = 4.5V
220
300
Voltage
IOL = 250µA
400
Units
V
V
V
%
%
ppm/°C
mV
mA
mA
A
µV RMS
V
V
nA
ppm/°C
nA/°C
µA
mV
Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.baylinear.com

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