Datasheet
TPS7A6033-Q1, TPS7A6050-Q1
TPS7A6133-Q1, TPS7A6150-Q1
SLVSA62G –MARCH 2010–REVISED MARCH 2012
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
V
IN
= 14V, T
J
= -40ºC to 150ºC (unless otherwise noted)
NO. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IN
= 8.2V to 18V, V
EN
(1)
= 5V,
4.2 I
QUIESCENT
Quiescent current 25 40 µA
I
OUT
= 0.01mA to 0.75mA
V
IN
= 8.2V to 18V, V
EN
(1)
< 0.8V,
4.3 I
SLEEP
(1)
Sleep/shutdown current 3 µA
I
OUT
= 0mA (no load), T
A
= 125°C
Under voltage lock out
4.4 V
IN-UVLO
Ramp V
IN
down until output is turned OFF 3.16 V
voltage
4.5 V
IN(POWERUP)
Power up voltage Ramp V
IN
up until output is turned ON 3.45 V
5. Enable Input (EN pin)
5.1 V
IL
(1)
Logic input low level 0 0.8 V
5.2 V
IH
(1)
Logic input high level 2.5 40 V
6. Regulated Output Voltage (VOUT pin)
Fixed V
OUT
value (3.3V or 5V as applicable),
6.1 V
OUT
Regulated output voltage -2 2 %
I
OUT
= 10mA to 300mA, V
IN
= V
OUT
+ 1V to 16V
V
IN
= 6V to 28V, I
OUT
= 10mA, V
OUT
= 5V 15 mV
6.2 ∆V
LINE-REG
Line regulation
V
IN
= 6V to 28V, I
OUT
= 10mA, V
OUT
= 3.3V 20 mV
I
OUT
= 10mA to 300mA, V
IN
= 14V, V
OUT
= 5V 25 mV
6.3 ∆V
LOAD-REG
Load regulation
I
OUT
= 10mA to 300mA,V
IN
= 14V, V
OUT
= 3.3V 35 mV
I
OUT
= 250mA 500 mV
Dropout voltage
6.4 V
DROPOUT
(2)
(V
IN
– V
OUT
)
I
OUT
= 150mA 300 mV
6.5 R
SW
(3)
Switch resistance VIN to VOUT resistance 2 Ω
6.6 I
OUT
Output current V
OUT
in regulation 0 300 mA
6.7 I
CL
Output current limit V
OUT
= 0V (VOUT pin is shorted to ground) 350 1000 mA
V
IN-RIPPLE
= 0.5 Vpp, I
OUT
= 300mA,
60
frequency = 100 Hz, V
OUT
= 5V and V
OUT
= 3.3V
Power supply ripple
6.8 PSRR
(3)
dB
rejection
V
IN-RIPPLE
= 0.5 Vpp, I
OUT
= 300mA,
30
frequency = 150 kHz, V
OUT
= 5V and V
OUT
= 3.3V
(1) Applicable for TPS7A61xx only.
(2) This test is done with V
OUT
in regulation and V
IN
– V
OUT
parameter is measured when V
OUT
(3.3V or 5.0V) drops by 100mV at specified
loads.
(3) Specified by design – not tested
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