© 2009 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FSGM0465R • Rev. 1.0.2

6

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Total Device Section

Operating Supply Current,

(Control Part in Burst Mode)

1.2

1.6

2.0

mA

Operating Switching Current,

(Control Part and SenseFET Part)

2.0

2.5

3.0

mA

Start Current

0.5

0.6

0.7

mA

Startup Charging Current

1.00

1.15

1.30

mA

26

V

Notes:

13. Although these parameters are guaranteed, they are not 100% tested in production.

Comparison of FSDM0465RE and FSGM0465R

Function

FSDM0465RE

FSGM0465R

Advantages of FSGM0465R

Burst Mode

Advanced Burst

Advanced Soft Burst

Low noise and low standby power

Lightning Surge

Strong

Enhanced SenseFET and controller against

lightning surge

Soft-Start

10ms (Built-in)

15ms (Built-in)

Longer soft-start time

Protections

OLP

OVP

TSD

OLP

OVP

OSP

AOCP

TSD with Hysteresis

Enhanced protections and high reliability

Power Balance

The difference of input power between the low

and high input voltage is quite small