Datasheet > 电源电路 > 开关式稳压器或控制器> MAX17080GTL+

MAX17080GTL+

更新时间： 2024-11-05 12:19:43

品牌	Logo	应用领域
美信 - MAXIM		稳压器开关式稳压器或控制器电源电路开关式控制器信息通信管理 PC
页数	文件大小	规格书
48页	983K
描述
AMD 2-/3-Output Mobile Serial VID Controller

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MAX17080GTL+ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	5 X 5 MM, ROHS COMPLIANT, TQFN-40
针数：	40	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.31.00.01
风险等级：	5.64	Samacsys Confidence：
Samacsys Status：	Released	Samacsys PartID：	599938
Samacsys Pin Count：	41	Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Other	Samacsys Footprint Name：	QFN40P500X500X80-41N
Samacsys Released Date：	2017-01-11 21:24:41	Is Samacsys：	N
其他特性：	ALSO HAS PFM CONTROL TECHNIQUE	模拟集成电路 - 其他类型：	DUAL SWITCHING CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	26 V	最小输入电压：	4 V
标称输入电压：	12 V	JESD-30 代码：	S-XQCC-N40
JESD-609代码：	e3	长度：	5 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	40	最高工作温度：	105 °C
最低工作温度：	-40 °C	最大输出电流：	4.5 A
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装等效代码：	LCC40,.2SQ,16	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Switching Regulator or Controllers	表面贴装：	YES
切换器配置：	PUSH-PULL	最大切换频率：	600 kHz
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.4 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5 mm
Base Number Matches：	1

MAX17080GTL+ 数据手册

19-4175; Rev 1; 5/09

AMD 2-/3-Output Mobile Serial

VID Controller

MAX1780

General Description

Features

o Dual-Output Fixed-Frequency Core Supply

Controller

Split or Combinable Outputs Detected at

The MAX17080 is a triple-output, step-down, fixed-

frequency controller for AMD’s serial VID interface (SVI)

CPU and northbridge (NB) core supplies. The MAX17080

consists of two high-current SMPSs for the CPU cores

and one 3A internal switch SMPS for the NB core. The

two CPU core SMPSs run 180° out-of-phase for true

interleaved operation, minimizing input capacitance.

The 3A internal switch SMPS runs at twice the switching

frequency of the core SMPS, reducing the size of the

external components.

Power-Up

Dynamic Phase Selection Optimizes

Active/Sleep Efficiency

Transient Phase Repeat Reduces Output

Capacitance

True Out-of-Phase Operation Reduces Input

Capacitance

Programmable AC and DC Droop

Accurate Current Balance and Current Limit

Integrated Drivers for Large Synchronous-

Rectifier MOSFETs

Programmable 100kHz to 600kHz Switching

Frequency

The MAX17080 is fully AMD SVI compliant. Output volt-

ages are dynamically changed through a 2-wire SVI,

allowing the SMPSs to be individually programmed to

different voltages. A slew-rate controller allows con-

trolled transitions between VID codes and controlled

soft-start. SVI also allows each SMPS to be individually

set into a low-power pulse-skipping state.

Transient phase repeat improves the response of the

fixed-frequency architecture, reducing the total output

capacitance for the CPU core. A thermistor-based tem-

perature sensor provides a programmable thermal-fault

output (VRHOT).

4V to 26V Battery Input Voltage Range

o 3A Internal Switch Northbridge SMPS

2.7V to 5.5V Input Voltage Range

2x Programmable Switching Frequency

The MAX17080 includes output overvoltage protection

(OVP), undervoltage protection (UVP), and thermal pro-

tection. When any of these protection features detect a

fault, the controller shuts down. True differential current

sensing improves current limit and load-line accuracy.

The MAX17080 has an adjustable switching frequency,

allowing 100kHz to 600kHz operation per core SMPS,

and twice that for the NB SMPS.

100mΩ/50mΩ Power Switches

0.5ꢀ V

Accuracy over Line, Load, and

OUT

Temperature

o AMD SVI-Compliant Serial Interface with

Switchable Address

o 7-Bit On-Board DAC: 0 to +1.550V Output Adjust

Range

o Integrated Boost Switches

o Adjustable Slew-Rate Control

Applications

Mobile AMD SVI Core Supplies

Multiphase CPU Core Supplies

Voltage-Positioned, Step-Down Converters

Notebook/Desktop Computers

o Power-Good (PWRGD) and Thermal-Fault

(VRHOT) Outputs

o System Power-OK (PGD_IN) Input

o Overvoltage, Undervoltage, and Thermal-Fault

Protection

o Voltage Soft-Startup and Passive Shutdown

o < 1µA Typical Shutdown Current

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

MAX17080GTL+

-40°C to +105°C

40 TQFN

+Denotes a lead(Pb)-free and RoHS-compliant package.

Pin Configuration appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...48

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与MAX17080GTL+相关器件

型号	品牌	获取价格	描述	数据表
MAX17082	MAXIM	获取价格	Dual-Phase, Quick-PWM Controllers for IMVP-6+/IMVP-6.5 CPU Core Power Supplies
MAX17082	ADI	获取价格	双相、Quick-PWM控制器，用于Intel IMVP6+/6.5 CPU
MAX17082GTL+	MAXIM	获取价格	Dual-Phase, Quick-PWM Controllers for IMVP-6+/IMVP-6.5 CPU Core Power Supplies
MAX17082GTL+T	MAXIM	获取价格	Switching Regulator/Controller, Current-mode, 800kHz Switching Freq-Max, BICMOS, PQCC40,
MAX17083	MAXIM	获取价格	Low-Voltage, Internal Switch, Step-Down Regulator
MAX17083	ADI	获取价格	低电压、内置开关、降压型调节器
MAX17083ETG+	MAXIM	获取价格	Low-Voltage, Internal Switch, Step-Down Regulator
MAX17083ETG+T	MAXIM	获取价格	Switching Regulator, Current-mode, 8A, 1500kHz Switching Freq-Max, BICMOS, TQFN-24
MAX17083EVKIT	MAXIM	获取价格	5A Output Current
MAX17083EVKIT+	MAXIM	获取价格	5A Output Current

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