FAN5230QSC Fairchild Semiconductor, FAN5230QSC Datasheet - Page 9

• Manufacturer Part Number: FAN5230QSC
• Description: IC CTRLR PWM MOBILE PC 24QSOP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN5230QSC

• Applications: Converter, Mobile PCs
• Voltage - Input: 5.4 ~ 24 V
• Number Of Outputs: 5
• Voltage - Output: 3.3V, 5V, 12V, Adjustable
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Output Voltage: 3.3 V, 5 V, 12 V
• Input Voltage: 5.4 V to 24 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FAN5230QSC_NL; FAN5230QSC_NL

REV. 2.8.5 10/17/01
Functional Description
3.3V and 5V Architecture
3.3V and 5V PWM Current Sensing
3.3V and 5V PWM Loop Compensation
3.3V and 5V PWM Current Limit
Precision Current Limit
Shutdown (SDWN)
Figure 4. Using a Precision Current Sense Resistor
ISEN
GND
HSD
LSD
SW
µ
µ
FAN5230
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