Product Specification

Highly Integrated Green-Mode PWM Controller

SG5842A/JA

© System General Corp.

- 4 -

www.sg.com.tw • www.fairchildsemi.com

Version 1.4.2 (IAO33.0026.B6)

October 30, 2007

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter

Value

Unit

Supply Voltage

30

V

Input Terminal

30

V

Input Voltage to FB Pin

-0.3 to 7.0

V

Input Voltage to SENSE Pin

-0.3 to 7.0

V

Input Voltage to RT Pin

-0.3 to 7.0

V

Input Voltage to RI Pin

-0.3 to 7.0

V

DIP

800.0

SOP

400.0

mW

DIP

82.5

Thermal Resistance (Junction-to-Air)

SOP

141.0

°C/W

Operating Junction Temperature

-40 to +125

°C

Storage Temperature Range

-55 to +150

°C

Lead Temperature (Wave Soldering or Infrared, 10 Seconds)

260

°C

Electrostatic Discharge Capability, Human Body Model

3.0

KV

Electrostatic Discharge Capability, Machine Model

250

V

* All voltage values, except differential voltages, are given with respect to GND pin.

* Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Value

Unit

Operating Ambient Temperature

-20 to +85

°C

* For proper operation.

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Continuously Operating Voltage

20

V

Start Threshold Voltage

15.5

16.5

17.5

V

Minimum Operation Voltage

9.5

10.5

11.5

V

Start-up Current

14

30

µA

Operating Supply Current

GATE=OPEN

4

5

mA

23.2

24.2

25.2

V

100

µs

Holding Current After OVP/OTP Latch-up

40.0

52.5

65.0

µA

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

15.5

36.0

KΩ

230

KΩ

10

KΩ