sp7600 Exar Corporation, sp7600 Datasheet - Page 15

• Manufacturer Part Number: sp7600
• Description: 2amp, 29v Buck Converter For Led Driver Applications
• Manufacturer: Exar Corporation

__________________________TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
12/17/07 rev: A
EXAR RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-510-668-7000
= 12V, Figure 4 Application Circuit, T
12V VIN Startup: 2LEDs in parallel, Vf = 3.6V at 2A
29V VIN Startup: 2LEDs in parallel, Vf = 3.6V at 2A
6V VIN Startup: 2LEDs in parallel, Vf = 3.6V at 2A
A
= 25°C unless otherwise noted.
SP7600
15
©Copyright 2007 Exar Corporation
Ch3 = VFB 200mV/div
Ch3 = VFB 200mV/div
Ch3 = VFB 200mV/div
Ch1 = Vin 10V/div
Ch2 = Vout 2V/div
Ch1 = Vin 10V/div
Ch2 = Vout 2V/div
Ch1 = Vin 10V/div
Ch2 = Vout 2V/div
Ch4 = ILX 2A/div
Ch4 = ILX 2A/div
Ch4 = ILX 2A/div
SP7600