SP7682EB Exar Corporation, SP7682EB Datasheet - Page 8
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SP7682EB
Manufacturer Part Number
SP7682EB
Description
Display Modules & Development Tools Backlight & Flash Driver in QFN 3x3 mm
Manufacturer
Exar Corporation
Datasheet
1.SP7682EB.pdf
(19 pages)
Specifications of SP7682EB
Product
Display Modules
V
Sept 27-07 rev G
IN
= 3.6V, Typical Application Circuit, T
500
400
300
200
100
500
400
300
200
100
500
400
300
200
100
3.0
3.0
3.0
Flash PWF4 2x Timeout Mode, I
Flash PWF4 1.5x Mode Forced, I
Flash PWF4 Auto Mode, I
Flash=500mA 1.5x Forced M ode
Flash=400mA 1.5x Forced M ode
Flash=300mA 1.5x Forced M ode
Flash=200mA 1.5x Forced M ode
3.3
3.3
3.3
Flash=500mA 2x Timeout M ode
Flash=400mA 2x Timeout M ode
Flash=300mA 2x Timeout M ode
Flash=200mA A uto M ode
Flash=500mA A uto M ode
Flash=400mA A uto M ode
Flash=300mA A uto M ode
Flash=200mA A uto M ode
Vin (V)
Vin (V)
Vin (V)
3.6
3.6
3.6
OUT
SP7682: Backlight and Flash Driver
OUT
OU T
Vs V
A
3.9
Vs V
3.9
3.9
= 25°C unless otherwise noted.
Vs V
IN
Page 8
IN
IN
4.2
4.2
4.2
400mA Auto Mode 1.5x to 2x Mode Ripple
TYPICAL PERFORMANCE CHARACTERISTICS
400mA Forced 1.5x Mode Ripple
400mA 2x Timeout Mode Ripple
© 2007 Exar Corporation
Vout(AC)
Vin(AC)
Vin(AC)
Vout(AC)
Vout(AC)
Vin(AC)