CS8129

http://onsemi.com

2

PIN CONNECTIONS

SO−16 WB

2. RESET

3. GND

4. Delay

TO−220 5−LEAD

NC

Delay

NC

NC

GND

RESET

GND

GND

GND

GND

NC

NC

NC

1

16

1

GND

RESET

Latching Discharge

Figure 1. Block Diagram

Over Voltage

Shutdown

Thermal

Shutdown

Delay

Comparator

−

+

Bandgap

Reference

Anti−Saturation

and

Current Limit

Regulated Supply

for Circuit Bias

Pre−Regulator

Charge

Current

Generator

Q

S

R

(SENSE)

Error

Amplifier

Delay

ABSOLUTE MAXIMUM RATINGS

Rating

Value

Unit

Input Operating Range

−0.5 to 26

V

Power Dissipation

Internally Limited

−

−50, 60

V

Output Current

Internally Limited

−

Electrostatic Discharge (Human Body Model)

4.0

kV

Junction Temperature

−55 to +150

°C

Storage Temperature Range

−55 to +150

°C

Lead Temperature Soldering: Wave Solder (through hole styles only) (Note 1)

Reflow (SMD styles only) (Note 2)

260 peak

230 peak

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. 10 second maximum.

2. 60 seconds max above 183

°C.