MCP1630-ESLASHMS datasheet(1/30 Pages) MICROCHIP

номер детали	MCP1630-E/MS

подробное описание детали	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator

PDF	30 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

Logo

1 / 30 page

 2004-2022 Microchip Technology Inc. and its subsidiaries

DS20001896D-page 1

MCP1630/MCP1630V

Features

• High-Speed PWM Operation (12 ns Current

Sense to Output Delay)

• Operating Temperature Range:

- -40°C to +125°C

• Precise Peak Current Limit (±5%) (MCP1630)

• Voltage Mode and Average Current Mode Control

(MCP1630V)

• CMOS Output Driver (drives MOSFET driver or

low-side N-channel MOSFET directly)

• External Oscillator Input

(from PIC® Microcontroller (MCU))

• External Voltage Reference Input (for adjustable

voltage or current output application)

• Peak Current Mode Operation > 1 MHz

• Low Operating Current: 2.8 mA (typ.)

• Fast Output Rise and Fall Times: 5.9 ns and

6.2 ns

• Undervoltage Lockout (UVLO) Protection

• Output Short Circuit Protection

• Overtemperature Protection

• AEC-Q100 Qualified

Applications

• Intelligent Power Systems

• Smart Battery Charger Applications

• Multiple Output/Multiple Phase Converters

• Output Voltage Calibration

• AC Power Factor Correction

• VID Capability (programmed and calibrated by

PIC® microcontroller)

• Buck/Boost/Buck-Boost/SEPIC/Flyback/Isolated

Converters

• Parallel Power Supplies

Related Literature

• “MCP1630 NiMH Demo Board User’s Guide”,

Microchip Technology Inc., DS51505, 2004

• “MCP1630 Low-Cost Li-Ion Battery Charger

User’s Guide”, Microchip Technology Inc.,

DS51555, 2005

• “MCP1630 Li-Ion Multi-Bay Battery Charger

User’s Guide”, Microchip Technology Inc.,

DS51515, 2005

• “MCP1630 Dual Buck Demo Board User’s Guide”,

Microchip Technology Inc., DS51531, 2005

Description

MCP1630/V is a high-speed Pulse Width Modulator

(PWM) used to develop intelligent power systems.

When used with a microcontroller unit (MCU),

MCP1630/V will control the power system duty cycle to

provide output voltage or current regulation. The MCU

can be used to adjust output voltage or current,

switching frequency, maximum duty cycle and other

features that make the power system more intelligent.

Typical applications include smart battery chargers,

intelligent power systems, brick dc/dc converters, ac

power-factor correction, multiple output power supplies,

multi-phase power supplies and more.

MCP1630/V inputs were developed to be easily

attached to the I/O of a MCU. The MCU supplies the

oscillator and reference to MCP1630/V to provide the

most flexible and adaptable power system. The power

system switching frequency and maximum duty cycle

are set using the I/O of the MCU. The reference input

can be external, a D/A Converter (DAC) output or as

simple as an I/O output from the MCU. This enables the

power system to adapt to many external signals and

variables in order to optimize performance and

facilitate calibration.

When operating in Current mode, a precise limit is set

on the peak current. With the fast comparator speed

(typically 12 ns), MCP1630 is capable of providing a

tight limit on the maximum switch current over a wide

input voltage range when compared to other high-speed

PWM controllers.

For Voltage mode or Average Current mode

applications, MCP1630V provides a larger range for the

external ramp voltage.

Additional

protection

features

include:

UVLO,

overtemperature and overcurrent. MCP1630/V is

AEC-Q100 qualified for automotive applications.

Package Type

8-Lead DFN

1

2

3

4

8

7

6

5

FB

CS

OSC IN

COMP

VIN

VREF

VEXT

GND

1

2

3

4

8

7

6

5

FB

CS

OSC IN

COMP

VIN

VREF

VEXT

GND

8-Lead MSOP

(2 mm x 3 mm)

(3 mm x 3 mm)

High-Speed, Microcontroller-Adaptable,

Pulse Width Modulator

Аналогичный номер детали - MCP1630-E/MS

производитель	номер детали	датащи	подробное описание детали
Microchip Technology	MCP1630-E/MS	353Kb / 26P	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator 2005

More results

Аналогичное описание - MCP1630-E/MS

производитель	номер детали	датащи	подробное описание детали
Mitsubishi Electric Sem...	M66244FP	78Kb / 15P	High Speed Monolithic Pulse Width Modulator
Analog Devices	AD9560	424Kb / 8P	High Speed Monolithic Pulse Width Modulator
Microchip Technology	MCP1630	440Kb / 18P	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator 2004
	MCP1630	353Kb / 26P	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator 2005
	MCP1631	594Kb / 34P	High-Speed, Pulse Width Modulator 2008
Texas Instruments	UCC25706-Q1	589Kb / 18P	HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
Microchip Technology	MCP1630	365Kb / 26P	High-Speed, Microcontroller-Adaptable, Pulse Width Modulator 2004-2013
Analog Devices	AD9560AKR	427Kb / 8P	High Speed Monolithic Pulse Width Modulator REV. 0
Texas Instruments	UCC25705-Q1	771Kb / 19P	HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
Texas Instruments	UCC25705	801Kb / 22P	HIGH--SPEED VOLTAGE MODE PULSE WIDTH MODULATOR

More results

MCP1630-E/MS датащи(PDF) 1 Page - Microchip Technology

MCP1630-E/MS датащи(HTML) 1 Page - Microchip Technology

Аналогичный номер детали - MCP1630-E/MS

Аналогичное описание - MCP1630-E/MS

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

датащи скачать

ссылки URL