Datasheet Details
- Part number
- FAN5236
- Manufacturer
- Fairchild Semiconductor
- File Size
- 199.14 KB
- Datasheet
- FAN5236_FairchildSemiconductor.pdf
- Description
- Dual Mobile-Friendly DDR / Dual-output PWM Controller
FAN5236 Description
www.fairchildsemi.com FAN5236 Dual Mobile-Friendly DDR / Dual-output PWM Controller .
The FAN5236 PWM controller provides high efficiency and regulation for two output voltages adjustable in the range from 0.
FAN5236 Features
* Highly flexible dual synchronous switching PWM controller includes modes for:
* DDR mode with in-phase operation for reduced channel interference
* 90˚ phase shifted two-stage DDR Mode for reduced input ripple
* Dual Independent regulators 180° phase shifted
FAN5236 Applications
* DDR VDDQ and VTT voltage generation Mobile PC dual regulator Server DDR power Hand-Held PC power
REV. 1.1.7 4/4/03
PRODUCT SPECIFICATION
FAN5236
Generic Block Diagrams
+5 VCC
FAN5236
VIN (BATTERY) = 5 to 24V Q1
ILIM1
L
OUT1
VOUT1 = 2.5V COUT1
PWM 1
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