MCP1631VHV Series

High-Speed PWM Controller, Multi Chip w/Peak Current Mode

Catalog

High-Speed PWM Controller, Multi Chip w/Peak Current Mode

Part	Mounting Type	Control Features	Output Phases	Supplier Device Package	Topology	Number of Outputs	Output Configuration	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Function	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Package / Case [y]	Package / Case [x]	Supplied Contents	Secondary Attributes	Type	Utilized IC / Part	Primary Attributes [Min]	Primary Attributes [Max]
Microchip Technology MCP1631T-E/ML	Surface Mount	Enable Frequency Control Ramp	1	20-QFN (4x4)	SEPIC	1	Positive	20-VFQFN Exposed Pad	5.5 V	3 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver
Microchip Technology MCP1631HVT-330E/ST	Surface Mount	Enable Frequency Control Ramp	1	20-TSSOP	SEPIC	1	Positive	20-TSSOP	16 V	3.5 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver	4.4 mm	0.173 in
Microchip Technology MCP1631-E/ML	Surface Mount	Enable Frequency Control Ramp	1	20-QFN (4x4)	SEPIC	1	Positive	20-VFQFN Exposed Pad	5.5 V	3 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver
Microchip Technology MCP1631V-E/SS	Surface Mount	Enable Frequency Control Ramp	1	20-SSOP	SEPIC	1	Positive	20-SSOP	5.5 V	3 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver
Microchip Technology MCP1631VHV-330E/ST	Surface Mount	Enable Frequency Control Ramp	1	20-TSSOP	SEPIC	1	Positive	20-TSSOP	16 V	3.5 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver	4.4 mm	0.173 in
Microchip Technology MCP1631HVT-330E/SS	Surface Mount	Enable Frequency Control Ramp	1	20-SSOP	SEPIC	1	Positive	20-SSOP	16 V	3.5 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver
Microchip Technology MCP1631VHV-500E/ST	Surface Mount	Enable Frequency Control Ramp	1	20-TSSOP	SEPIC	1	Positive	20-TSSOP	16 V	3.5 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver	4.4 mm	0.173 in
Microchip Technology MCP1631V-E/ML	Surface Mount	Enable Frequency Control Ramp	1	20-QFN (4x4)	SEPIC	1	Positive	20-VFQFN Exposed Pad	5.5 V	3 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver
Microchip Technology MCP1631RD-MCC1											Battery Charger						Board(s)	On-Board LEDs	Power Management	MCP1631HV PIC16F883	1 Cell 1 Cell	2 Cell 4 Cell
Microchip Technology MCP1631HVT-500E/ST	Surface Mount	Enable Frequency Control Ramp	1	20-TSSOP	SEPIC	1	Positive	20-TSSOP	16 V	3.5 V	Step-Up/Step-Down	-40 °C	125 ¯C	Transistor Driver	4.4 mm	0.173 in

Catalog

High-Speed PWM Controller, Multi Chip w/Peak Current Mode

Key Features

• * •Current Mode for non-V and Voltage Mode for V version

•Integrated Over Voltage Comparator

•Integrated Low Side MOSFET Driver

•Integrated Batt. Cur. and Batt. Volt. Amplifiers

•Internal over temperature protection

•Undervoltage Lockout

Description

The MCP1631, MCP1631V offer both current or voltage mode respectively as well as the high voltage versions MCP1631HV, MCP1631VHV for high-speed microcontroller based pulse width modulation ideal for programmable switch mode battery charging for multiple chemistries such as Li-Ion, NiMH, NiCd & Pb-Acid and other intelligent power system needs.