Datasheet > V62/04645-01XE

V62/04645-01XE

更新时间： 2024-11-16 12:21:59

品牌	Logo	应用领域
德州仪器 - TI		输出元件控制器
页数	文件大小	规格书
23页	483K
描述
DUAL OUTPUT, TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER

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技术参数
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V62/04645-01XE 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	30
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	16 weeks
风险等级：	5.34	模拟集成电路 - 其他类型：	DUAL SWITCHING CONTROLLER
控制模式：	VOLTAGE-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	28 V	最小输入电压：	4.5 V
标称输入电压：	7 V	JESD-30 代码：	R-PDSO-G30
JESD-609代码：	e4	长度：	7.8 mm
湿度敏感等级：	2	功能数量：	1
端子数量：	30	最高工作温度：	125 °C
最低工作温度：	-40 °C	最大输出电流：	1.5 A
最大输出电压：	26 V	最小输出电压：	0.9 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.2 mm	表面贴装：	YES
切换器配置：	PHASE-SHIFT	最大切换频率：	500 kHz
温度等级：	AUTOMOTIVE	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4.4 mm

V62/04645-01XE 数据手册

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SGLS224A − JANUARY 2004 − REVISED APRIL 2006

Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

Low Supply (1 mA) and Shutdown (1 nA)

Current

Power Good Output

Extended Temperature Performance of

−55°C to 125°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

High-Speed Error Amplifiers

Sequencing Easily Achieved by Selecting

Softstart Capacitor Values.

5-V Linear Regulator Power Internal IC

Circuitry

Enhanced Product-Change Notification

†

Qualification Pedigree

30-Pin TSSOP Packaging

Independent Dual-Outputs Operate 180°

Out of Phase

DBT PACKAGE

(TOP VIEW)

Wide Input Voltage Range: 4.5-V − 28-V

INV1

FB1

SOFTSTART1

PWM/SKIP

LH1

OUT1_u

LL1

OUT1_d

OUTGND1

TRIP1

Adjustable Output Voltage Down to 0.9 V

Pin-Selectable PWM/SKIP Mode for High

Efficiency Under Light Loads

Synchronous Buck Operation Allows up to

95% Efficiency

5V_STBY

GND

Separate Standby Control and Overcurrent

Protection for Each Channel

REF

STBY1

STBY2

TRIP2

VREF5

REG5V_IN

OUTGND2

OUT2_d

LL2

Programmable Short-Circuit Protection

†

Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

FLT

POWERGOOD

SOFTSTART2

FB2

OUT2_u

LH2

INV2

description

The TPS5120 is a dual channel, high-efficiency synchronous buck controller where the outputs run 180 degrees

out of phase, which lowers the input current ripple, thereby reducing the input capacitance cost. The PWM/SKIP

pin allows the operating mode to switch from PWM mode to skip mode under light load conditions. The skip

mode enables a lower operating frequency and shortens the pulse width to the low-side MOSFET, increasing

the efficiency under light load conditions. These two modes, along with synchronous-rectifier drivers, dead time,

and very low quiescent current, allow power to be conserved and the battery life to be extended under all load

conditions. The 1.5 A (typical) high-side and low-side MOSFET drivers on-chip are designed to drive less

expensive N-channel MOSFETs. The resistorless current protection and fixed high-side driver voltage simplify

the power supply design and reduce the external parts count. Each channel is independent, offering a separate

controller, overcurrent protection, and standby control. Sequencing is flexible and can be tailored by choosing

different softstart capacitor values. Other features, such as undervoltage lockout, power good, overvoltage,

undervoltage, and programmable short-circuit protection promote system reliability.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...23

中文翻译

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与V62/04645-01XE相关器件

型号	品牌	获取价格	描述	数据表
V62/04645-02XE	TI	获取价格	DUAL OUTPUT, TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
V62/04646-01XE	TI	获取价格	2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
V62/04647-01XE	TI	获取价格	10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11ANALOG INPUTS
V62/04648-01XE	TI	获取价格	VOLTAGE DETECTOR
V62/04648-02XE	TI	获取价格	VOLTAGE DETECTOR
V62/04648-03XE	TI	获取价格	增强型产品双路电压检测器 \| DCK \| 5 \| -40 to 125
V62/04648-04XE	TI	获取价格	VOLTAGE DETECTOR
V62/04648-05XE	TI	获取价格	VOLTAGE DETECTOR
V62/04648-06XE	TI	获取价格	VOLTAGE DETECTOR
V62/04649-01XA	TI	获取价格	FIXED-POINT DIGITAL SIGNAL PROCESSOR

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