
2
Note 1: Dependent on characteristics of external transistor.
Electrical Characteristics:
T
A
= -40°C to +125°C, T
= -40°C to +150°C, V
IN
= 6 to 26V , I
OUT
= 5 to 500mA, Per Test Circuit
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Absolute Maximum Ratings
Power Dissipation.............................................................................................................................................Internally Limited
Input Voltage..................................................................................................................................................................–0.3V, 26V
Transient Input Voltage ............................................................................................................................................................60V
Output Current ...............................................................................................................................................Externally Limited
ESD Susceptibility (Human Body Model)..............................................................................................................................2kV
Junction Temperature ............................................................................................................................................–45°C to 150°C
Storage Temperature..............................................................................................................................................–55°C to 150°C
Lead Temperature Soldering
Wave Solder (through hole styles only).....................................................................................10 sec. max, 260°C peak
Reflow (SMD styles only)......................................................................................60 sec. max above 183°C, 230°C peak
C
C
Delay
x
V
DTC
I
Charge
Note 2: Delay Time =
= C
Delay
x
3.5
x
10
5
(Typical)
I
Output Stage (V
OUT
)
Output Voltage
Dropout Voltage
Supply Current I
Q
4.85
5.00
0.1
4
5
30
12
2
70
5.15
0.6
8
15
V
V
I
OUT
= 500mA, note 1
I
OUT
≤
10mA
I
OUT
≤
500mA
I
OUT
≤
3A, note 1
6V
≤
V
IN
≤
26V, I
OUT
= 5mA
5V
≤
I
OUT
≤
500mA, V
IN
= 14V
f = 120Hz, 7V
≤
V
IN
≤
17V,
I
OUT
= 350mA
mA
Line Regulation
Load Regulation
Ripple Rejection
50
50
mV
mV
dB
60
V
IN
Overvoltage Shutdown
Drive Current
32
25
40
V
V
SENSE
= 0V
250
mA
I
and Delay Functions
Delay Charge Current, I
Charge
Threshold V
RTH
RESET
V
Delay
= 2V
V
OUT
Increasing
V
OUT
Decreasing
5
10
4.90
4.70
200
3.50
3.00
400
15
μA
V
V
mV
V
V
mV
V
μA
4.65
4.50
150
3.25
2.80
200
V
OUT
- 0.10
V
OUT
- 0.15
250
3.75
3.40
800
0.4
10
V
RTL
Hysteresis V
RH
Delay Threshold V
DTC
Charge
Discharge
V
DTC
- V
DTD
1V < V
OUT
< V
RTL
, 3k
to V
OUT
V
D
> V
DTC
, V
OUT
> V
RTH
V
DTD
Delay Hysteresis, V
DH
Output Voltage Low
Output
Leakage Current
Delay Capacitor (V
dis
)
Discharge Voltage
Delay Time
Discharge Latched “ON”,
V
OUT
> V
RTH
C
Delay
= 0.1μF, note 2
0.2
0.5
V
16
32
48
ms
RESET
RESET
RESET
RESET