Datasheet > RTQ2071A-QA

RTQ2071A-QA

更新时间： 2024-04-09 18:58:37

品牌	Logo	应用领域
立锜 - RICHTEK		集成电源管理电路
页数	文件大小	规格书
31页	1099K
描述
Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System

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RTQ2071A-QA 数据手册

RTQ2071-QA

Automotive CIS/CCM PMIC for Ultra Compact Camera and

High Image Quality System

General Description

Features

⚫ AEC-Q100 Grade 1

The RTQ2071 is an integrated PMIC with three step

down converters and one high PSRR low-dropout

(LDO) regulator for automotive camera applications.

The high-voltage step down converter is operated with

input voltage range up to 18.5V for Power Over Coax

(POC) connection. Two low-voltage step down

converters provide constant output voltage. All step

down converters operate in a forced fixed-frequency

PWM mode. The LDO output voltage is easily set via

an external resistor. The RTQ2071 provides 10 power

sequences by a resistor for flexibility. The RTQ2071 is

available in a WETD-VQFN-16L 3x3 package with

dimple lead type wettable flanks.

⚫ FMEA Compliant Pin Placement and Protection

Mechanisms

⚫ Three Step-Down Converters (HVBuck1,

LVBuck2 and LVBuck3)

 Peak Current Mode PWM Operation

 Fixed Switching Frequency at 2.1MHz

 EMI Reduction with Spread Spectrum and

Phase Shift

 HVBuck1 Input Voltage from 4V to 18.5V,

Adjustable Output Voltage and Up to 2A Output

Current

 LVBuck2 Input Voltage from 2.7V to 5V, Fixed

Output Voltage and 1.5A Output Current

 LVBuck3 Input Voltage from 2.7V to 5V, Fixed

Output Voltage and 750mA Output Current

 Pins Related to LVBuck2/LVBuck3 Allowable

Floating if Channel Unused

Ordering Information

RTQ2071

-QA -

LVBuck3 Output Voltage

None : Default 1.8V

: Special Request**

⚫ Low Dropout Regulator (LDO)

 Input Voltage from 2.7V to 5V and 300mA

Output Current

LVBuck2 Output Voltage

11 : 1.1V (Default)

Special Request*

Grade

QA : AEC-Q100 Qualified and

Screened by High Temperature

 10 Adjustable Output Voltage Settings via

RSET Pin

Package Type

 High PSRR : 60dB at 100kHz, 40dB at 1MHz

⚫ Output Function

QVT : WETD-VQFN-16L 3x3 (V-Type)

Lead Plating System

G : Richtek Green Policy Compliant

 Sequence Control for External Power IC via

SEQOUT (RTQ2071A-QA)

Output Function

A : SEQOUT

B : PG

 Power Status Indication via PG

(RTQ2071B-QA)

Note :

⚫ 10 Flexible Power Sequence Settings via SEQ

*Special Request : Available voltage between 0.6V to

2.1V with 100mV step under specific business

agreement.

⚫ Small Form Factor WETD-VQFN-16L 3x3

Wettable Flanks Package

**Special Request : For example, 095 means 0.95V.

Richtek products are Richtek Green Policy compliant and

compatible with the current requirements of IPC/JEDEC

J-STD-020.

is a registered trademark of Richtek Technology Corporation.

DSQ2071-QA-03 July 2023

www.richtek.com

12 3 4 5 6 7...31

中文翻译

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与RTQ2071A-QA相关器件

型号	品牌	获取价格	描述	数据表
RTQ2071B-QA	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2072BA-QA	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2072BA-QT	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2072BB-QA	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2072BB-QT	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2076A-QT	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2076B-QT	RICHTEK	获取价格	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System
RTQ2077S-QT	RICHTEK	获取价格	暂无描述
RTQ2102A-QA	RICHTEK	获取价格	暂无描述
RTQ2102B-QA	RICHTEK	获取价格	1.5A, 6V, Low IQ ACOT® Synchronous Step-Down

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