FSFM260N View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

FSFM260N

Green-Mode Fairchild Power Switch (FPS™)

Fairchild Semiconductor 

Electrical Characteristics (Continued)

TA = 25°C unless otherwise specified.

Symbol

Parameter

Protection Section

VSD

IDELAY

tLEB

ILIMIT

Shutdown Feedback Voltage

Shutdown Delay Current

Leading Edge Blanking Time(13)

Peak Current Limit

FSFM260/

FSFM261

FSFM300

VOVP

TSD

Over-Voltage Protection

Thermal Shutdown Temperature(13)

Total Device Section

IOP

Operating Supply Current

ISTART Start Current

ICH

VSTR

Startup Charging Current

Minimum VSTR Supply Voltage

Notes:

12. Pulse test: pulse width ≤ 300µs, duty ≤ 2%.

13. Guaranteed by design; not tested in production.

Condition

Min. Typ. Max. Unit

VFB ≥ 5.5V

VFB = 5V

5.5 6.0 6.5 V

3.5 5.0 6.5 µA

200

ns

1.32 1.50 1.68

TJ = 25°C, di/dt = 200mA/µs

A

1.41 1.60 1.79

18.0 19.0 20.5 V

125 140

°C

VFB = GND, VCC = 14V

VCC = 10V (before VCC

reaches VSTART)

VCC = 0V, VSTR=min. 50V

at ISTRIN=ISTART

1

3

5 mA

150 200 250 µA

0.70 0.85 1.00 mA

24

V

© 2009 Fairchild Semiconductor Corporation

FSFM260N / FSFM261N / FSFM300N • Rev. 1.0.1

7

www.fairchildsemi.com

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