Datasheet> 器件分类 > 电源/电源管理> 电源电路> MIC2875-5.25YMT-T5

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MIC2875-5.25YMT-T5: 产品描述IC REG BOOST 5.25V 3.8A; 产品类别电源/电源管理电源电路; 文件大小1MB，共24页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

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MIC2875-5.25YMT-T5概述

IC REG BOOST 5.25V 3.8A

MIC2875-5.25YMT-T5规格参数

参数名称	属性值
是否无铅	不含铅
厂商名称	Microchip(微芯科技)
包装说明	HVSON,
Reach Compliance Code	compliant
Factory Lead Time	26 weeks
模拟集成电路 - 其他类型	SWITCHING REGULATOR
控制模式	CURRENT-MODE
控制技术	PULSE WIDTH MODULATION
最大输入电压	5.5 V
最小输入电压	2.5 V
标称输入电压	3.6 V
JESD-30 代码	S-PDSO-N8
长度	2 mm
功能数量	1
端子数量	8
最高工作温度	125 °C
最低工作温度	-40 °C
最大输出电流	5.8 A
标称输出电压	5.25 V
封装主体材料	PLASTIC/EPOXY
封装代码	HVSON
封装形状	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
筛选级别	TS 16949
座面最大高度	0.6 mm
表面贴装	YES
切换器配置	BOOST
最大切换频率	45 kHz
温度等级	AUTOMOTIVE
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	DUAL
宽度	2 mm
Base Number Matches	1

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MIC2875

4.8A I

, Synchronous Boost Regulator

with Bi-Directional Load Disconnect

Features

• Up to 95% Efficiency

• Input Voltage Range: 2.5V to 5.5V

• Fully-Integrated, High-Efficiency, 2 MHz

Synchronous Boost Regulator

• Bi-Directional True Load Disconnect

• Integrated Anti-Ringing Switch

• Minimum Switching Frequency of 45 kHz

• <1

μA

Shutdown Current

• Bypass Mode for V

≥

OUT

• Overcurrent Protection and Thermal Shutdown

• Fixed and Adjustable Output Versions

• 8-pin 2 mm × 2 mm TDFN Package

General Description

The MIC2875 is a compact and highly-efficient 2 MHz

synchronous boost regulator with a 4.8A switch. It

features a bi-directional load disconnect function which

prevents any leakage current between the input and

output when the device is disabled. The MIC2875

operates in bypass mode automatically when the input

voltage is greater than the target output voltage. At light

loads, the boost converter goes to the PFM mode to

improve the efficiency.

To minimize switching artifacts in the audio band, the

MIC2875 is designed to operate with a minimum

switching frequency of 45 kHz. The MIC2875 also

features an integrated anti-ringing switch to minimize

EMI.

The MIC2875 is available in a 8-pin 2 mm × 2 mm Thin

DFN (TDFN) package, with a junction temperature

range of –40°C to +125°C.

Applications

•

Tablet and Smartphones

USB OTG and HDMI Hosts

Portable Power Reserve Supplies

Low-Noise Audio Applications

Portable Equipment

Package Type

MIC2875 (F

IXED

UTPUT

)

8-Pin 2x2 TDFN* (MT)

(Top View)

MIC2875 (A

. O

UTPUT

)

8-Pin 2x2 TDFN* (MT)

(Top View)

SW 1

PGND 2

IN 3

AGND 4

▲

8 OUT

7 /PG

6 EN

5 OUTS

SW 1

PGND 2

IN 3

AGND 4

▲

8 OUT

7 /PG

6 EN

5 FB

* Includes exposed thermal pad (EP), see

Table 3-1.



2015 Microchip Technology Inc.

DS20005549A-page 1

MIC2875-5.25YMT-T5相似产品对比

	MIC2875-5.25YMT-T5	MIC2875-5.0YMT-T5	MIC2875-4.75YMT-TR	MIC2875-5.25YMT-TR	MIC2875-5.5YMT-TR	MIC2875-4.75YMT-T5	MIC2875-5.5YMT-T5	ADM00824	MIC2875-4.75YMT
描述	IC REG BOOST 5.25V 3.8A	IC REG BOOST 5V 3.8A	IC REG BOOST 4.75V 3.8A	IC REG BOOST 5.25V 3.8A	IC REG BOOST 5.5V 3.8A	IC REG BOOST 4.75V 3.8A	IC REG BOOST 5.5V 3.8A	EVAL BOARD FOR MIC2875/76	SWITCHING REGULATOR
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	-	-
厂商名称	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	Microchip(微芯科技)	-	Microchip(微芯科技)
包装说明	HVSON,	TDFN-8	HVSON,	HVSON,	HVSON,	HVSON,	HVSON,	-	TDFN-8
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	-	compli
Factory Lead Time	26 weeks	26 weeks	26 weeks	26 weeks	26 weeks	26 weeks	26 weeks	-	-
模拟集成电路 - 其他类型	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	-	SWITCHING REGULATOR
控制模式	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	-	CURRENT-MODE
控制技术	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-	PULSE WIDTH MODULATION
最大输入电压	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-	5.5 V
最小输入电压	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	-	2.5 V
标称输入电压	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	-	3.6 V
JESD-30 代码	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8	S-PDSO-N8	-	S-PDSO-N8
长度	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	-	2 mm
功能数量	1	1	1	1	1	1	1	-	1
端子数量	8	8	8	8	8	8	8	-	8
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	-	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C
最大输出电流	5.8 A	5.8 A	5.8 A	5.8 A	5.8 A	5.8 A	5.8 A	-	-
标称输出电压	5.25 V	5 V	4.75 V	5.25 V	5.5 V	4.75 V	5.5 V	-	4.75 V
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
封装代码	HVSON	HVSON	HVSON	HVSON	HVSON	HVSON	HVSON	-	HVSON
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	-	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
筛选级别	TS 16949	TS 16949	TS 16949	TS 16949	TS 16949	TS 16949	TS 16949	-	TS 16949
座面最大高度	0.6 mm	0.6 mm	0.6 mm	0.6 mm	0.6 mm	0.6 mm	0.6 mm	-	0.6 mm
表面贴装	YES	YES	YES	YES	YES	YES	YES	-	YES
切换器配置	BOOST	BOOST	BOOST	BOOST	BOOST	BOOST	BOOST	-	BOOST
最大切换频率	45 kHz	45 kHz	45 kHz	45 kHz	45 kHz	45 kHz	45 kHz	-	45 kHz
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	-	AUTOMOTIVE
端子形式	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	-	NO LEAD
端子节距	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	-	0.5 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL
宽度	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm	-	2 mm
Base Number Matches	1	-	1	1	1	1	1	-	-

MIC2875-5.25YMT-T5

MIC2875-5.25YMT-T5概述

MIC2875-5.25YMT-T5规格参数

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MIC2875-5.25YMT-T5相似产品对比

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