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MCP1630

High-Speed, Microcontroller-Adaptable PWM

Status: In Production

Features:

  • •12 nS Current Sense-to-Output delay •Fast Rise and Fall times: 5.9 nS and 6.2 nS •Precise Peak Current Limit (±5%) •Low Operating Current:2.8 mA, typical •Under Voltage Lockout (UVLO) •Over-Temperature protection •Space Saving MSOP-8 Package •Extended Temperature Range (-40°C to +125°C)
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP1630 is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller, the MCP1630 will control the power system duty cycle to provide output voltage or current regulation. The MCP1630 inputs are designed to be easily attached to the I/O of a microcontroller, which supplies the reference and oscillator to the MCP1630, to generate a flexible and adaptable power system.

Additional Features
  • 12 nS Current Sense-to-Output delay
  • Fast Rise and Fall times: 5.9 nS and 6.2 nS
  • Precise Peak Current Limit (±5%)
  • Low Operating Current:2.8 mA, typical
  • Under Voltage Lockout (UVLO)
  • Over-Temperature protection
  • Space Saving MSOP-8 Package
  • Extended Temperature Range (-40°C to +125°C)
Parametrics
Name
Value
Supported Topologies
Flyback, Boost, SEPIC, Cuk
Supported Outputs
1
Minimum Input Voltage (V)
3
Maximum Input Voltage (V)
5.5
Typical Tolerance (%)
-
Duty Cycle Max (%)
0.99
Operating Frequency (Hz)
Sync. to 1 MHz
External Clock Sync
True
Current Limit / Short Circuit Protection
True
Input UVLO Typ (V)
2.85
Operating Supply Current (mA)
2.8
Package
8/2x3 DFN, 8/MSOP

Documents

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Data Sheet

02/05/2013
345KB

Software Library

Product Line Card

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
MCP1630 Automotive Input Boost Demo Board
MCP1630 Automotive Input Boost Demo Board ( MCP1630DM-DDBS1 )
(Not Recommended for new design)

The MCP1630 Automotive Input Boost Converter Demo Board demonstrates Microchip's high-speed pulse width modulator used for automotive applications. When used in conjunction with a microcontroller, the MCP1630/V devices will control the power system duty cycle to provide regulated output voltage. The PIC12F683 microcontroller is used to provide oscillator pulses at switching frequency of 500 kHz...

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MCP1630 Boost Mode LED Driver Demo Board
MCP1630 Boost Mode LED Driver Demo Board ( MCP1630DM-LED2 )

The MCP1630 Boost Mode LED Driver Demo Board is a step-up, switch-mode, dc-dc converter used for power LED applications. The demo board provides a 350 mA or 700 mA constant current source with a jumper selection. The input operating voltage range is 9VDC – 16VDC and the board can supply up to 30W to a string of power LEDs.

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MCP1630 Laptop Computer Bi-directional Pwr Supp/Chrgr Ref Des
MCP1630 Laptop Computer Bi-directional Pwr Supp/Chrgr Ref Des ( MCP1630RD-DDBK3 )

The MCP1630V Bi-directional 4 Cell Li-Ion Charger Reference Design demonstrates the use of a bidirectional buck-boost converter used to charge multiple series cell Li-Ion batteries with the presence of an input source (boost) and provide a regulated output voltage when the input source is removed (buck). The board also serves as a platform to evaluate the MCP1630V device.

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MCP1630 Li-Ion Multi Bay Battery Charger Ref. Des.
MCP1630 Li-Ion Multi Bay Battery Charger Ref. Des. ( MCP1630RD-LIC1 )

The MCP1630 Multi-Bay Li-Ion Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Multi-Bay Li-Ion Charger is capable of charging two single-cell, Li-Ion battery packs in parallel utilizing an input voltage of 10V to 30V (battery packs are not included). Multiple boards can be daisy-chained for additional charger bays. The MCP1630 Multi-Bay...

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MCP1630 Low Cost Li-Ion Battery Charger Ref. Des.
MCP1630 Low Cost Li-Ion Battery Charger Ref. Des. ( MCP1630RD-LIC2 )

The MCP1630 Low Cost Li-Ion Battery Charger is used to evaluate Microchip’s MCP1630 used in a SEPIC power converter application. The MCP1630 Low Cost Li-Ion Charger is capable of charging a single-cell, Li-Ion battery pack utilizing an input voltage of 6V to 18V (battery packs are not included). The MCP1630 Low Cost Li-Ion Battery Charger provides a constant current - constant voltage charge...

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MCP1630 Low-Cost NiMH Battery Charger Reference Design
MCP1630 Low-Cost NiMH Battery Charger Reference Design ( MCP1630RD-NMC1 )

Low Cost NiMH Battery Charger board preprogrammed to charge 3 NiMH cells. Charge profile and number of batteries can be changed with firmware. The design uses the MCP1630 High-Speed Analog PWM combined with the PIC microcontroller. Charge current is initially set for 1.35A fast charge.

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MCP1630 Sepic Automotive LED Driver Reference Design
MCP1630 Sepic Automotive LED Driver Reference Design ( MCP1630RD-SALED )

The MCP1630 SEPIC Automotive LED Driver Reference Design is a step-up/down, Switch mode, DC-DC converter used for powering LED applications. The demo board provides a 350 mA (700 mA, with hardware modification) constant current source. Other output currents can be obtained with minor modifications to the board components’ values. In addition, the board sustains the high-voltage peaks and...

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Software Libraries
Analog Simulation - MCP1630

The MCP1630 is a high-speed Pulse Width Modulator (PWM) used to develop intelligent power systems. When used with a microcontroller, the MCP1630 will control the power system duty cycle to provide...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1630V-E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP1630-E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP1630VT-E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP1630T-E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP1630-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP1630T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP1630T-E/MSVAO
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP1630V-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP1630VT-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP1630VT-E/MSVAO
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP16301H-450E/CH
0.017000
0.000000
6
SOT-23
 
Matte Tin
e3
MCP16301HT-450E/CH
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301HT-E/CH
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301HT-E/CHVAO
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301T-450E/CHVAO
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301T-E/CH
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301T-E/CHVAO
0.017000
0.046667
6
SOT-23
 
Matte Tin
e3
MCP16301T-E/CHY
0.016450
0.046667
6
SOT-23
 
NiPdAu
e4
MCP16301T-I/CHY
0.016450
0.046667
6
SOT-23
 
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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