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The PT6650 power modules are a series of high efficiency, non-isolated step-down integrated switching regulators (ISRs). These regulators are designed to operate over a 9 V to 28 V input voltage range to produce a tightly regulated output voltage at load currents of up to 5 A. The wide input voltage range allows them to operate off either a 12 V or 24 V DC input bus system, making them ideal for general purpose and industrial applications. The series includes standard output voltage options ranging from 15 V down to 2.5 V,and down to 1.8 V with adjustment. Only two external capacitors are required for proper operation.
The PT6650 series is housed in a lowcost 14-pin SIP (Single In-line Package) and is available in both vertical and horizontal configurations, including surface-mount.
PT6651D Features
• Single Device: 5-A Output • Input Voltage Range: 9 V to 28 V • 12 V / 24 V Input Compatible • Adjustable Output Voltage • 80 % Efficiency • Output Remote Sense • On/Off Standby Function
PT6651E Parameters
Technical/Catalog Information
PT6651E
Vendor
Texas Instruments
Category
Power Supplies
Voltage - Input
9 ~ 28VDC
Output
3.3V
Power (Watts)
16.5W
Number of Outputs
1
1st Output
3.3 VDC @ 5A
2nd Output
-
3rd Output
-
4th Output
-
Type
Non-Isolated
Mounting Type
Surface Mount
Packaging
Tray
Package / Case
14-SIP MODULE
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
PT6651E PT6651E
PT6651E General Description
The PT6650 power modules are a series of high efficiency, non-isolated step-down integrated switching regulators (ISRs). These regulators are designed to operate over a 9 V to 28 V input voltage range to produce a tightly regulated output voltage at load currents of up to 5 A. The wide input voltage range allows them to operate off either a 12 V or 24 V DC input bus system, making them ideal for general purpose and industrial applications. The series includes standard output voltage options ranging from 15 V down to 2.5 V,and down to 1.8 V with adjustment. Only two external capacitors are required for proper operation.
The PT6650 series is housed in a lowcost 14-pin SIP (Single In-line Package) and is available in both vertical and horizontal configurations, including surface-mount.
PT6651E Features
• Single Device: 5-A Output • Input Voltage Range: 9 V to 28 V • 12 V / 24 V Input Compatible • Adjustable Output Voltage • 80 % Efficiency • Output Remote Sense • On/Off Standby Function