Datasheet > NCP6922CCMTTXG

NCP6922CCMTTXG

更新时间： 2024-11-24 11:12:43

品牌	Logo	应用领域
安森美 - ONSEMI		集成电源管理电路
页数	文件大小	规格书
42页	2237K
描述
LDO Regulator, Dual, 4-Channel PMIC, Dual DC-DC Converters

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中文翻译

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数据手册

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NCP6922CCMTTXG 数据手册

NCP6922C

4 Channels PMIC,

2 x DC-to-DC Converters,

2 x LDOs

The NCP6922C integrated circuit is part of the ON Semiconductor

mini power management IC family (PMIC). It is optimized to supply

battery powered portable application sub−systems such as camera

function, microprocessors. This device integrates 2 high efficiency

800 mA Step−down DC−to−DC converters with DVS (Dynamic

Voltage Scale) and 2 low dropout (LDO) voltage regulators in a

4x4 mm WQFN package.

http://onsemi.com

MARKING

DIAGRAM

xxxxxx

ALYW

Features

WQFN20

CASE 510AV

• 2 DC−to−DC Converters (3 MHz, 1 mH / 10 mF, 800 mA)

♦ Peak Efficiency 95%

♦ Programmable Output Voltage from 0.6 V to 3.3 V by 12.5 mV

Steps

• 2 Low Noise − Low Drop Out Regulators (2.2 mF, 150 mA)

♦ Programmable Output Voltage from 1.0 V to 3.3 V by 50 mV Steps

♦ 50 mVrms Typical Low Output Noise

xxxxxx = 22CB2: NCP6922CB prototype

= 22CC2: NCP6922CC prototype

= 6922CB: NCP6922CB

= 6922CC: NCP6922CC

= 6922CD: NCP6922CD

= Assembly Location

= Wafer Lot

• Control

= Year

= Work Week

= Pb−Free Package

♦ 400 kHz / 3.4 MHz I C Compatible

♦ Independent Enable Pins, I C Enable Control Bits

♦ Power Good Output Pin

♦ Customizable Power Up Sequence

(Pb−Free indicator, “G” or microdot “ G”,

may or may not be present.)

• Extended Input Voltage Range from 2.3 V to 5.5 V

• 82 mA Low Quiescent Current at No Load

• Less than 7 mA Sleep Mode Current

PIN OUT

• Footprint: 4.0 x 4.0 mm WQFN 0.5 mm Pitch

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Typical Applications

VIN3

PGND2

• Cellular Phones, Tablets

• Digital Cameras

VIN4

PVIN2

ENDCDC2

PVIN1

AGND

VOUT4

ENLDO3

ENLDO4

(Thermal Pad)

PGND1

System Supply

NCP6922C

5.0 V

4.7 mF

System Supply

5.0 V

AVIN

1.0 mF

AGND

PVIN1

Core

SW1

DCDC1 Out

1.2 V

DCDC1

800 mA

1 mH

FB1

10 mF

PGND1

Thermal

4.7 mF

System Supply

5.0 V

Protection

PVIN2

(Top View)

SW2

DCDC2 Out

1.2 V

ENDCDC1

ENDCDC2

ENLDO3

DCDC2

800 mA

1 mH

FB2

10 mF

Processor

or System

Supply

PGND2

Enabling

ENLDO4 11

15 VIN3

System Supply

5.0 V

ORDERING INFORMATION

LDO3

150 mA

16 VOUT3

LDO3 Out

2.5 V

See detailed ordering and shipping information page 40 of this

data sheet.

System

Supply

5.0 V

SDA 17

14 VIN4

2.2 mF

LDO4

Processor

I C

SCL

150 mA

VOUT4

LDO4 Out

2.5 V

I C

2.2 mF

Figure 1. Application Schematic

Publication Order Number:

September, 2019 − Rev. 2

NCP6922C/D

12 3 4 5 6 7...42

中文翻译

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与NCP6922CCMTTXG相关器件

型号	品牌	获取价格	描述	数据表
NCP6924AFCET1G	ONSEMI	获取价格	6 沟道功率管理集成电路 (PMIC)，带 2 个 DC-DC 转换器和 4 个 LDO
NCP6924AFCHT1G	ONSEMI	获取价格	6 沟道功率管理集成电路 (PMIC)，带 2 个 DC-DC 转换器和 4 个 LDO
NCP6924BFCHT1G	ONSEMI	获取价格	6 沟道功率管理集成电路 (PMIC)，带 2 个 DC-DC 转换器和 4 个 LDO
NCP6924CFCHT1G	ONSEMI	获取价格	6 沟道功率管理集成电路 (PMIC)，带 2 个 DC-DC 转换器和 4 个 LDO
NCP6924FFCHT1G	ONSEMI	获取价格	6 沟道功率管理集成电路 (PMIC)，带 2 个 DC-DC 转换器和 4 个 LDO
NCP6925AFCT1G	ONSEMI	获取价格	Power Management IC (PMIC), 7 Channels, with 2 DC-DC Converters and 5 LDOs
NCP6925AFCT2G	ONSEMI	获取价格	Power Management IC (PMIC), 7 Channels, with 2 DC-DC Converters and 5 LDOs
NCP6925BFCCT2G	ONSEMI	获取价格	Power Management IC (PMIC), 7 Channels, with 2 DC-DC Converters and 5 LDOs
NCP692MN15T2G	ONSEMI	获取价格	1 A, Low IGND, Very Low Dropout Regulator (VLDO) with/without Enable
NCP692MN18T2G	ONSEMI	获取价格	1 A, Low IGND, Very Low Dropout Regulator (VLDO) with/without Enable

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