FSCQ1465RTYDTU datasheet(7/44 Pages) FAIRCHILD

Part #	FSCQ1465RTYDTU

Description	Green Mode Fairchild Power Switch (FPS)

Download	44 Pages

Scroll/Zoom	100%

Manufacturer	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

Logo

7 / 44 page

FSCQ-SERIES

7

Electrical Characteristics (Continued)

(Ta=25

°C unless otherwise specified)

Note:

1. These parameters, although guaranteed, are tested only in EDS (wafer test) process.

2. These parameters, although guaranteed at the design, are not tested in mass production.

Parameter

Symbol

Condition

Min.

Typ. Max. Unit

CONTROL SECTION

Switching Frequency

FOSC

VFB = 5V, VCC = 18V

18

20

22

kHz

Switching Frequency Variation(1)

ΔFOSC

-25

°C ≤ Ta ≤ 85°C0

±5±10

%

Feedback Source Current

IFB

VFB = 0.8V, VCC = 18V

0.5

0.65

0.8

mA

Maximum Duty Cycle

DMAX

VFB = 5V, VCC = 18V

92

95

98

%

Minimum Duty Cycle

DMIN

VFB = 0V, VCC = 18V

-

0

-

%

UVLO Threshold Voltage

VSTART

VFB=1V

14

15

16

V

VSTOP

VFB=1V

89

10

V

Soft Start Time (1)

TSS

-18

20

22

ms

BURST MODE SECTION

Burst Mode Enable Feedback Voltage

VBEN

-

0.25

0.40

0.55

V

Burst Mode Feedback Source Current

IBFB

VFB = 0V

60

100

140

uA

Burst Mode Switching Time

TBS

VFB = 0.9V, Duty =50%

1.2

1.4

1.6

ms

Burst Mode Hold Time

TBH

VFB = 0.9V -> 0V

1.2

1.4

1.6

ms

PROTECTION SECTION

Shutdown Feedback Voltage

VSD

VCC = 18V

7.0

7.5

8.0

V

Shutdown Delay Current

IDELAY

VFB = 5V, VCC = 18V

4

5

6

μA

Over Voltage Protection

VOVP

VFB = 3V

11

12

13

V

Over Current Latch Voltage (1)

VOCL

VCC = 18V

0.9

1.0

1.1

V

Thermal Shutdown Temp (2)

TSD

-

140

-

°C

Similar Part No. - FSCQ1465RTYDTU

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	FSCQ1465RTYDTU	1Mb / 45P	Green Mode Fairchild Power Switch (FPS TM)
Fairchild Semiconductor	FSCQ1465RTYDTU	1Mb / 45P	Green Mode Fairchild Power Switch (FPS??

More results

Similar Description - FSCQ1465RTYDTU

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	FSDM0265RNB	904Kb / 20P	Green Mode Fairchild Power Switch (FPS)
	FSDM1265RB	380Kb / 20P	Green Mode Fairchild Power Switch (FPS)
	FSDM0465RE	405Kb / 20P	Green Mode Fairchild Power Switch (FPS??
	FSL106HR	942Kb / 13P	Green Mode Fairchild Power Switch (FPS??
	FSL116LR	934Kb / 13P	Green Mode Fairchild Power Switch (FPS??
	FSL136HR	1,004Kb / 13P	Green Mode Fairchild Power Switch (FPS??
	FSL136MR	903Kb / 13P	Green Mode Fairchild Power Switch (FPS??
	FSD210B	853Kb / 18P	Green Mode Fairchild Power Switch (FPS)
	FSL137MRIN	1Mb / 15P	Green-Mode Fairchild Power Switch (FPS??
	FSL117MRIN	1Mb / 15P	Green-Mode Fairchild Power Switch (FPS??
	FSL126MRT	873Kb / 13P	Green-Mode Fairchild Power Switch (FPS??

More results

FSCQ1465RTYDTU Datasheet(PDF) 7 Page - Fairchild Semiconductor

FSCQ1465RTYDTU Datasheet(HTML) 7 Page - Fairchild Semiconductor

Similar Part No. - FSCQ1465RTYDTU

Similar Description - FSCQ1465RTYDTU

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Datasheet Download

Link URL