FAN5230QSC Fairchild Semiconductor, FAN5230QSC Datasheet - Page 10

• 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

FAN5230
MAIN 3.3V and 5V Softstart, Sequencing and
Stand-by
ALWAYS mode of Operation
Sequencing Table
3.3V and 5V Light Load Mode
10
SDN5
X
1
0
1
0
SDN3.3 SDWN
Ith = Iripplepeak
X
0
0
1
1
0
1
1
1
1
ALWAYS
3V&5V
0
1
1
1
1
MAIN
5V
0
0
1
0
1
MAIN
3.3V
0
0
0
1
1
Low Side Driver Forcing in Light Load
3.3V Voltage Adjustment
3.3V and 5V Main Overvoltage Protection
(Soft Crowbar)
REV. 2.8.5 10/17/01