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| TPS73601-Q1_16 Datasheet, PDF (9/28 Pages) Texas Instruments – TPS736xx-Q1, Cap-Free, NMOS, 400-mA Low-Dropout Regulator With Reverse Current Protection | |||
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www.ti.com
TPS73601-Q1, TPS73625-Q1, TPS73633-Q1
SLVSAI3A â SEPTEMBER 2010 â REVISED MAY 2016
Typical Characteristics (continued)
For all voltage versions, at TJ = 25°C, VIN = VOUT(nom) + 0.5 V, IOUT = 10 mA, VEN = 1.7 V, and COUT = 0.1 μF, unless otherwise
noted.
VIN = 3.8V
100mV/tick
50mV/tick
COUT = 0 µF
VOUT
COUT = 1 µF
VOUT
50mV/div
COUT = 0 µF
IOUT = 400mA
VOUT
20mV/tick
COUT = 10 µF
VOUT
400mA
50mA/tick
IOUT
10mA
10 µs/div
Figure 19. TPS73633 Load Transient Response
1V/div
RL = 1 kΩ
COUT =0 µF
RL = 20 Ω
COUT = 1 µF
RL = 20 Ω
COUT = 10 µF
VOUT
2V
VEN
1V/div
0V
50mV/div
1V/div
4.5V
COUT = 100 µF
5.5V
VOUT
dVIN = 0.5 V/µs
dt
VIN
10 µs/div
Figure 20. TPS73633 Line Transient Response
1V/div
RL = 20 Ω
COUT = 10 µF
RL = 20 Ω
COUT = 1 µF
RL = 1 kΩ
COUT = 0 µF
2V
VOUT
1V/div
0V
VEN
100µs/div
Figure 21. TPS73633 Turnon Response
6
5
VIN
4
VOUT
3
2
1
0
-1
-2
50 µs/div
Figure 23. TPS73633 Power Up and Power Down
100µs/div
Figure 22. TPS73633 Turnoff Response
10
1
0.1
0.01
- 50 - 25
0
25
50
75
100 125
Temperature (°C)
Figure 24. IENABLE vs Temperature
Copyright © 2010â2016, Texas Instruments Incorporated
Product Folder Links: TPS73601-Q1
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