Datasheet > 电源电路 > 开关式稳压器或控制器> MCP1631HV-500E/SS

MCP1631HV-500E/SS

更新时间： 2024-09-30 07:03:15

品牌	Logo	应用领域
美国微芯 - MICROCHIP		稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管 PC
页数	文件大小	规格书
34页	564K
描述
High-Speed, Pulse Width Modulator

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中文翻译

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技术参数
数据手册
替代型号

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MCP1631HV-500E/SS 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	3 weeks	风险等级：	1.5
Samacsys Confidence：	3	Samacsys Status：	Released
Samacsys PartID：	158881	Samacsys Pin Count：	20
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	(SS)20-lead(SSOP)	Samacsys Released Date：	2015-05-26 02:52:23
Is Samacsys：	N	控制模式：	CURRENT-MODE
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e3
湿度敏感等级：	2	端子数量：	20
最高工作温度：	125 °C	最低工作温度：	-40 °C
最大输出电流：	0.25 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP20,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	2000 kHz	温度等级：	AUTOMOTIVE
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	Base Number Matches：	1

MCP1631HV-500E/SS 数据手册

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MCP1631/HV/MCP1631V/VHV

High-Speed, Pulse Width Modulator

Features

General Description

• Programmable Switching Battery Charger

Designs

The MCP1631/MCP1631V is a high-speed

analog pulse width modulator (PWM) used to develop

intelligent power systems. When combined with a

microcontroller, the MCP1631/MCP1631V will control

the power system duty cycle providing output voltage

or current regulation. The microcontroller can be used

to adjust output voltage or current, switching frequency

and maximum duty cycle while providing additional

features making the power system more intelligent,

robust and adaptable.

• High-Speed Analog PWM Controller

(2 MHz Operation)

• Combine with Microcontroller for “Intelligent”

Power System Development

• Peak Current Mode Control (MCP1631)

• Voltage Mode Control (MCP1631V)

• High Voltage Options Operate to +16V Input:

- MCP1631HV Current Mode

Typical applications for the MCP1631/MCP1631V

include programmable switch mode battery chargers

capable of charging multiple chemistries, like Li-Ion,

NiMH, NiCd and Pb-Acid configured as single or

multiple cells. By combining with a small

microcontroller, intelligent LED lighting designs and

programmable SEPIC topology voltage and current

sources can also be developed.

- MCP1631VHV Voltage Mode

• Regulated Output Voltage Options:

+5.0V or +3.3V

250 mA maximum current

• External Oscillator Input sets Switching

Frequency and Maximum Duty Cycle Limit

• External Reference Input Sets Regulation Voltage

or Current

The MCP1631/MCP1631V inputs were developed to

be attached to the I/O pins of a microcontroller for

design flexibility. Additional features integrated into the

MCP1631HV/MCP1631VHV provide signal condition-

ing and protection features for battery charger or

constant current source applications.

• Error Amplifier, Battery Current I_SNSAmplifier,

Battery Voltage V_SNSAmplifier Integrated

• Integrated Overvoltage Comparator

• Integrated High Current Low Side MOSFET

Driver (1A Peak)

For applications that operate from a high voltage input,

the MCP1631HV and MCP1631VHV device options

can be used to operate directly from a +3.5V to +16V

input. For these applications, an additional low drop out

+5V or +3.3V regulated output is available and can

provide current up to 250 mA to power a microcontroller

and auxiliary circuits.

• Shutdown mode reduces IQ to 2.4 µA (typical)

• Internal Overtemperature Protection

• Undervoltage Lockout (UVLO)

• Package Options:

- 4 mm x 4 mm 20-Lead QFN

(MCP1631/MCP1631V only)

- 20-Lead TSSOP (All Devices)

- 20-Lead SSOP (All Devices)

Applications

• High Input Voltage Programmable Switching

Battery Chargers

• Supports Multiple Chemistries Li-Ion, NiMH, NiCd

Intelligent and Pb-Acid

• LED Lighting Applications

• Constant Current SEPIC Power Train Design

• USB Input Programmable Switching Battery

Chargers

DS22063B-page 1

12 3 4 5 6 7...34

中文翻译

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MCP1631HV-500E/SS 替代型号

型号	品牌	替代类型	描述	数据表
MCP1631HVT-500E/SS	MICROCHIP	完全替代	High-Speed, Pulse Width Modulator

与MCP1631HV-500E/SS相关器件

型号	品牌	获取价格	描述	数据表
MCP1631HV-500E/ST	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HV-E/ML	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HV-E/SS	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HV-E/ST	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT-330E/ML	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT-330E/SS	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT-330E/ST	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT-500E/ML	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator
MCP1631HVT-500E/SS	MICROCHIP	获取价格	High-Speed, Pulse Width Modulator

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