(China (Mainland))
Product Summary
The FAN5236QSC is a PWM controller which provides high efficiency and regulation for two output voltages adjustable in the range from 0.9V to 5.5V that are required to power I/O, chip-sets, and memory banks in high-performance notebook computers, PDAs and Internet appliances. The applications of the FAN5236QSC include: (1)DDR VDDQ and VTT voltage generation; (2)Mobile PC dual regulator; (3)Server DDR power; (4)Hand-Held PC power.
Parametrics
FAN5236QSC absolute maxing ratings: (1)VCC Supply Voltage: max=6.5 V; (2)VIN: max=27 V; (3)BOOT, SW, ISNS, HDRV: max=33 V; (4)BOOTx to SWx: max=6.5 V; (5)All Other Pins: min=-0.3V, max=VCC+0.3 V; (6)Junction Temperature (TJ): min=-40 ℃, max=150 ℃; (7)Storage Temperature: min=-65 ℃, max=150 ℃; (8)Lead Soldering Temperature, 10 seconds: max=300 ℃.
Features
FAN5236QSC features: (1)Lossless current sensing on low-side MOSFET or precision over-current using sense resistor; (2)VCC Under-voltage Lockout; (3)Converters can operate from +5V or 3.3V or Battery power input (5 to 24V); (4)Excellent dynamic response with Voltage Feed-Forward and Average Current Mode control; (5)Power-Good Signal; (6)Also supports DDR-II and HSTL; (7)Light load Hysteretic mode maximizes efficiency; (8)QSOP28, TSSOP28.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 FAN5236QSC |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers DC/DC |
Data Sheet |
Negotiable |
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FAN5236QSC_Q |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers DC/DC |
Data Sheet |
Negotiable |
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FAN5236QSCX |
Fairchild Semiconductor |
Switching Converters, Regulators & Controllers PWM Controller |
Data Sheet |
Negotiable |
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