
2
Electrical Characteristics: -40C 2 T
A
2 +125C, -40C 2 T
2 +150C, 6V 2 V
2 26V, 5mA 2 I
OUT
2 500mA,
R
= 4.7k to V
CC
unless otherwise noted*
RESET
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Absolute Maximum Ratings
Input Operating Range..................................................................................................................................................-0.5 to 26V
Power Dissipation.............................................................................................................................................Internally Limited
Transient Input Voltage.................................................................................................................................................-50V, 60V
Output Current.................................................................................................................................................Internally Limited
ESD Susceptibility (Human Body Model)..............................................................................................................................4kV
Junction Temperature.............................................................................................................................................-55C to 150C
Storage Temperature...............................................................................................................................................-55C to 150C
Lead Temperature Soldering
Wave Solder (through hole styles only).....................................................................................10 sec. max, 260C peak
C
* To observe safe operating junction temperatures, low duty cycle pulse testing is used in tests where applicable.
C
Delay
x V
Delay Threshold Charge
= C
Delay
x 3.5 x 10
5
(typ)
I
Charge
Delay Time =
I
Output Stage (V
OUT
)
Output Voltage
Dropout Voltage
Supply Current
4.9
5.0
0.35
2
6
55
5
10
75
5.1
0.60
7
12
100
50
50
V
V
I
OUT
= 500mA
I
OUT
2 10mA
I
OUT
2 100mA
I
OUT
2 500mA
6V 2 V
IN
2 26V, I
OUT
= 50mA
50mA 2 I
OUT
2 500mA, V
IN
= 14V
f = 120Hz, V
IN
= 7 to 17V,
I
OUT
= 250mA
mA
Line Regulation
Load Regulation
Ripple Rejection
mV
mV
dB
54
Current Limit
Overvoltage Shutdown
Maximum Line Transient
Reverse Polarity Input
Voltage DC
Reverse Polarity Input
Voltage Transient
Thermal Shutdown
0.75
32
60
-15
1.20
A
V
V
V
40
V
OUT
2 5.5V
V
OUT
3 -0.6V, 10 Load
95
-30
1% Duty Cycle, T < 100ms,
10 Load
Guaranteed by Design
-50
-80
V
150
180
210
C
I
and Delay Functions
Delay Charge Current
Threshold
RESET
V
DELAY
= 2V
V
OUT
Increasing, V
RT(ON)
V
OUT
Decreasing, V
RT(OFF)
V
RH
= V
RT(ON)
- V
RT(OFF)
Charge, V
DC(HI)
Discharge, V
DC(L)
5
10
4.90
4.70
200
3.50
3.10
400
0.1
15
μA
V
V
mV
V
V
mV
V
μA
4.65
4.50
150
3.25
2.85
200
V
OUT
-0.01
V
OUT
-0.16
250
3.75
3.35
800
0.4
10
Hysteresis
Delay Threshold
Delay Hysteresis
Output Voltage Low
Output Leakage
RESET
1V < V
OUT
< V
RT(L)
, 3k to V
OUT
V
OUT
> V
RT(H)
Current
Discharge Latched òONó,
V
OUT
> V
RT
C
DELAY
= 0.1μF
0
Delay Capacitor
Discharge Voltage
Delay Time
0.2
0.5
V
16
32
48
ms
RESET
RESET
RESET