SI786CG datasheet(5/14 Pages) VISHAY

Part #	SI786CG

Description	Dual-Output Power-Supply Controller

PDF	14 Pages

Scroll/Zoom	100%

Manufacturer	VISHAY [Vishay Siliconix]

Direct Link	http://www.vishay.com

Logo

5 / 14 page

Si786

Vishay Siliconix

Document Number: 70189

S-40807—Rev. J, 26-Apr-04

www.vishay.com

TYPICAL CHARACTERISTICS (25

_C UNLESS NOTED)

0.1

1.0

10.0

100.0

1000.0

0.1

100

1000

0.0

0.2

0.4

0.6

0.8

1.0

0.001

0.1

0.01

100

Switching Frequency vs. Load Current

SHDN = 0 V

Shutdown Supply Current vs. Supply Voltage

Supply Voltage (V)

Load Current (mA)

Pulse-Skipping Waveforms

200 mS/div

ILoad = 100 mA

VIN = 10 V

5-V Output Current (A)

500 ns/div

5-V Output Current = 1 A

VIN = 16 V

Minimum VIN to VOUT Differential

vs. 5-V Output Current

300 kHz

SYNC = REF (300 kHz)

ON3 = ON5 = 5 V

5-V Output

Still Regulating

200 kHz

5 V, V+ = 7.5 V

5 V, V+ = 30 V

3.3 V, V+ = 7.5 V

Pulse-Width Modulation Mode Waveforms

5-V Output

50 mV/div

2 V/div

5-V Output

50 mV/div

LX 10 V/div

SI786CG Datasheet(PDF) 5 Page - Vishay Siliconix

SI786CG Datasheet(HTML) 5 Page - Vishay Siliconix

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL