Datasheet

© 2008 Microchip Technology Inc. DS22063B-page 31
MCP1631/HV/MCP1631V/VHV
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO. X /XX
PackageTemperature
Range
Device
Device MCP1631: High-Speed PWM
MCP1631T: High-Speed PWM
Tape and Reel
MCP1631HV: High-Speed PWM
MCP1631HVT: High-Speed PWM
Tape and Reel
MCP1631HV: High-Speed PWM
MCP1631HVT: High-Speed PWM
Tape and Reel
MCP1631VHV: High-Speed PWM
MCP1631VHVT: High-Speed PWM
Tape and Reel
Voltage options 330 = 3.3V
500 = 5.0V
Temperature Range E = -40°C to +125°C
Package ML = Plastic Quad Flat, No Lead (4x4x0.9), 20-lead
SS = Plastic Shrink Small Outline (5.30 mm), 20-lead
ST = Plastic Thin Shrink Small Outline (4.4 mm),
20-Lead
* All package offerings are Pb Free (Lead Free)
Examples:
a) MCP1631-E/ML: High-Speed PWM,
20LD QFN package.
b) MCP1631-E/SS: High-Speed PWM,
20LD SSOP package.
c) MCP1631-E/ST: High-Speed PWM,
20LD TSSOP package.
a) MCP1631HV-330E/SS:High Speed PWM,
Current Mode Control,
3.3V Internal Regulator,
20LD SSOP Package.
b) MCP1631HV-500E/SS: High Speed PWM,
Current Mode Control,
5.0V Internal Regulator,
20LD SSOP Package.
c) MCP1631HV-500E/ST:High Speed PWM,
Current Mode Control,
5.0V Internal Regulator,
20LD TSSOP Package.
a) MCP1631VHVT-500E/ST:High Speed PWM,
Voltage Mode Control,
5.0V Internal Regulator,
20LD TSSOP Package.
b) MCP1631VHV-330E/SS: High Speed PWM,
Voltage Mode Control,
3.3V Internal Regulator,
20LD SSOP Package.
c) MCP1631VHV-330E/ST:High Speed PWM,
Voltage Mode Control,
3.3V Internal Regulator,
20LD TSSOP Package.
-XXX
Voltage
Options