Datasheet > MAX17577

MAX17577

更新时间： 2024-01-12 00:28:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	1046K
描述
in -12V and -5V Output-Voltage Applications

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中文翻译

获取价格

数据手册

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MAX17577 数据手册

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MAX17577EVKIT#, MAX17578EVKIT# Evaluate: MAX17577 and MAX17578

Evaluation Kits

in -12V and -5V Output-Voltage

Applications

General Description

Features

● Operates Over a Wide Input Range

The MAX17577EVKIT# and MAX17578EVKIT# evalua-

tion kits (EV kits) provide a proven design to evaluate the

MAX17577 and MAX17578 high-efficiency, high-voltage,

inverting, Himalaya synchronous DC-DC converters. The

• MAX17577EVKIT#: V

= -12V, I

= 0.8A,

OUT1

IN1

Range = 16V to 48V

• MAX17578EVKIT#: V

= -5V, I

= 1A,

OUT2

IN2

Range = 16V to 55V

devices generate output voltages (V

) from -0.9V to

OUT

-36V and can deliver up to 1A of load current from a wide

4.5V to 60V-|V | input voltage range.

● Enable/UVLO Input, Resistor Programmable UVLO

OUT

Threshold

The MAX17577EVKIT# EV kit generates -12V output

(V ) at load currents up to 0.8A from a 16V to 48V

input supply and operates at 600kHz switching frequency.

This EV kit configuration features MAX17577 that oper-

ates in continuous conduction mode (CCM) at all loads,

thus, providing a constant frequency operation.

● Adjustable Soft-Start Time

OUT1

● RESET Output with a Pull-Up Resistor to an External

Supply

● System Ground Interfaced EN/UVLO and RESET

Pins

● Overcurrent and Overtemperature Protection

● Proven PCB Layout

The MAX17578EVKIT# EV kit generates -5V output

) at load currents up to 1A from a 16V to 55V input

OUT2

supply and operates at 600kHz switching frequency. This

EV kit configuration features MAX17578 that operates in

discontinuous conduction mode (DCM) for superior effi-

ciency at light loads.

● Fully Assembled and Tested

● Complies with CISPR32 (EN55032) Class B

Conducted and Radiated Emissions

The EV kits are configured for optimum efficiency and

component size. The EV kits feature programmable

enable and input undervoltage-lockout (UVLO), soft-

start, open-drain RESET signal and external clock syn-

chronization. The EV kits also provide a good layout

example, which are optimized for conducted, radiated

EMI, and thermal performance. For more details about

the device Benefits and Features, refer to the MAX17577,

MAX17578 IC data sheet.

Ordering Information appears at end of data sheet.

319-100646; Rev 0; 12/20

12 3 4 5 6 7...14

中文翻译

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与MAX17577相关器件

型号	品牌	获取价格	描述	数据表
MAX17577EVKIT	MAXIM	获取价格	in -12V and -5V Output-Voltage Applications
MAX17578	MAXIM	获取价格	in -12V and -5V Output-Voltage Applications
MAX17578	ADI	获取价格	4.5V至60V、1A高效、同步、反相输出DC-DC转换器
MAX17579	MAXIM	获取价格	in -15V and -5V Output-Voltage Applications
MAX17579	ADI	获取价格	4.5V至60V、300mA、高效、同步、反相输出DC-DC转换器
MAX17579EVKIT	MAXIM	获取价格	in -15V and -5V Output-Voltage Applications
MAX1757EAI	MAXIM	获取价格	Stand-Alone, Switch-Mode Li Battery Charger with Internal 14V Switch
MAX1757EAI+	MAXIM	获取价格	Battery Charge Controller, PDSO28, 5.30 MM, 0.65 MM PITCH, SSOP-28
MAX1757EAI+T	MAXIM	获取价格	Battery Charge Controller, PDSO28, 5.30 MM, 0.65 MM PITCH, SSOP-28
MAX1757EAI-T	MAXIM	获取价格	暂无描述

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