ST662ABD-TR STMicroelectronics, ST662ABD-TR Datasheet - Page 2

• Manufacturer Part Number: ST662ABD-TR
• Description: IC CONV DC-DC 0.03A FLASH 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Switched Capacitor (Charge Pump)r

Specifications of ST662ABD-TR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 11.4 ~ 12.6 V
• Current - Output: 30mA
• Frequency - Switching: 400kHz
• Voltage - Input: 4.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 500mW
• Output Voltage: 12 V
• Output Current: 50 A
• Input Voltage: 4.5 V to 5.5 V
• Switching Frequency: 400 KHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6541-2; ST662ABD-TR

Contents
Contents
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10
2/20
Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.1
How to increase output current or output voltage capability . . . . . . . 14
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
ST662A output performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Doc ID 5068 Rev 8
ST662AB, ST662AC