TLE4275QKVURQ1 Datasheet, PDF (10/22 Pages) Texas Instruments – 5-V LOW-DROPOUT VOLTAGE REGULATOR

TLE4275-Q1
SLVS647H – AUGUST 2006 – REVISED MARCH 2013
PARAMETER MEASUREMENT INFORMATION
I_I
C_I1
1000 µF
C_I2
IN ₁
100 nF
5 ^OUT
I_O
C_OUT
22 µF
V_I
DELAY ₄
I_D,d
I_D,c
V_D
C_D
47 nF
3
GND
I_RO
2 ^RESET
I_GND
Figure 1. Test Circuit
V_I
www.ti.com
R_ext
5 kΩ
V_O
V_RO
V_O
V_D
t_rd
t_rr
V_RO
< t_rr
t
V_Q,rt
d∆V ₌ ^ID,c
d∆T C_D
t
V_DU
V_DRL
t
t
Power-On
Reset
Thermal
Shutdown
Voltage Dip
at Input
Undervoltage
Secondary Overload
Spike at Output
Figure 2. Reset Timing
10
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