Datasheet

LM9076
www.ti.com SNVS260L –NOVEMEBER 2003–REVISED MARCH 2013
Electrical Characteristics for LM9076–5.0 (continued)
The following specifications apply for V
IN
= 14V; V
SHUTDOWN
= Open; I
LOAD
= 10 mA; T
J
= +25°C; C
OUT
= 10 µF, 0.5Ω < ESR <
4.0Ω; unless otherwise specified. Bold Values indicate −40°C ≤ T
J
≤ 125°C.
(1)(2)(3)
Minimum and Maximum limits are
specified through test, design, or statistical correlation.
Symbol Parameter Conditions Min Typ Max Units
V
OUT
Short Circuit V
IN
= 14V,
I
SC
200 400 750 mA
Current R
LOAD
= 1Ω
V
IN
= (14V
DC
) + (1V
RMS
PSRR Ripple Rejection @ 120Hz) 50 60 – dB
I
LOAD
= 50 mA
RESET PIN CHARACTERISTICS
Minimum V
IN
for valid
V
OR
(Note 3) – 1.3 2.0 V
RESET Status
V
OUT
Threshold for X V
OUT
V
THR
(Note 3) 0.83 0.89 0.94
RESET Low (Nom)
External pull-up resistor
V
OH
RESET pin high voltage V
OUT
X 0.90 V
OUT
X 0.99 V
OUT
V
to V
OUT
= 100 kΩ
C
DELAY
< 4.0V,
V
OL
RESET pin low voltage – 0.2 0.3 V
I
SINK
= 250 µA
C
DELAY
PIN CHARACTERISTICS
C
DELAY
Charging V
IN
= 14V,
I
DELAY
-0.70 -0.42 -0.25 uA
Current V
DELAY
= 0V
V
OUT
< 4.0V,
V
OL
C
DELAY
pin low voltage – 0.100 – V
I
SINK
= I
DELAY
V
IN
= 14V, C
DELAY
=
0.001 uF
t
DELAY
Reset Delay Time V
OUT
rising from 0V, Δt 7.1 11.9 20.0 ms
from V
OUT
> V
OR
to
RESET pin HIGH
SHUTDOWN CONTROL LOGIC — LM9076BMA-5.0 Only
V
SHUTDOWN
pin falling
SHUTDOWN Pin Low
V
IL(SD)
from 5.0V until V
OUT
1 1.5 – V
Threshold Voltage
>4.5V (V
OUT
= On)
V
SHUTDOWN
pin rising
SHUTDOWN Pin High
V
IH(SD)
from 0V until V
OUT
< – 1.5 2 V
Threshold Voltage
0.5V (V
OUT
= Off)
V
SHUTDOWN
= 40V – 35 – μA
SHUTDOWN Pin High
I
IH(SD)
V
SHUTDOWN
= 5V – 15 35 μA
Bias Current
V
SHUTDOWN
= 2V – 6 10 μA
SHUTDOWN Pin Low
I
IL(SD)
V
SHUTDOWN
= 0V – 0 – μA
Bias Current
Copyright © 2003–2013, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LM9076