Datasheet > MAX17580

MAX17580

更新时间： 2024-02-25 01:30:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	970K
描述
in -15V 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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MAX17580 数据手册

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MAX17579EVKIT#, MAX17580EVKIT# Evaluate: MAX17579 and MAX17580

Evaluation Kits

in -15V and -5V Output-Voltage

Applications

General Description

Features

● Operates Over a Wide Input Range

The MAX17579EVKIT# and MAX17580EVKIT# evalua-

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

MAX17579 and MAX17580 high-efficiency, high-voltage,

inverting, Himalaya synchronous DC-DC converters. The

• MAX17579EVKIT#: V

= -15V, I

= 240mA,

= 300mA,

OUT2

OUT1

IN1

Range = 16V to 45V

• MAX17580EVKIT#: V

= -5V, I

OUT2

IN2

Range = 16V to 55V

devices generate output voltages (V

) from -0.9V to

OUT

-36V and can deliver up to 300mA of load current from a

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

● Enable/UVLO Input, Resistor Programmable UVLO

OUT

Threshold

The MAX17579EVKIT# EV kit generates -15V output

(V ) at load currents up to 240mA from a 16V to 45V

● Adjustable Soft-Start Time

OUT1

● RESET Output with a Pullup Resistor to an External

input supply and operates at 600kHz (f

) switching

SW1

Supply

frequency. This EV kit configuration features MAX17579

that operates in continuous conduction mode (CCM) at

all loads, thus, providing a constant frequency operation.

● System Ground Interfaced EN/UVLO and RESET Pins

● Overcurrent and Overtemperature Protection

● Proven PCB Layout

The MAX17580EVKIT# EV kit generates -5V output

) at load currents up to 300mA from a 16V to 55V

OUT2

● Fully Assembled and Tested

input supply and operates at 600kHz (f

) switching

SW2

● Complies with CISPR 32 (EN55032) Class B

frequency. This EV kit configuration features MAX17580

that operates in discontinuous conduction mode (DCM)

for superior efficiency at light loads.

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 MAX17579,

MAX17580 IC data sheet.

Ordering Information appears at end of data sheet.

319-100744; Rev 0; 4/21

12 3 4 5 6 7...14

中文翻译

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MAX17582GTM+	MAXIM	获取价格	Dual-Phase, Quick-PWM Controller for IMVP-6.5 CPU Core Power Supplies
MAX17582GTM+T	MAXIM	获取价格	Switching Regulator/Controller, Current-mode, 800kHz Switching Freq-Max, BICMOS, PQCC48,
MAX1758EAI	MAXIM	获取价格	Stand-Alone, Switch-Mode Li Battery Charger with Internal 28V Switch
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MAX1758EAI+T	MAXIM	获取价格	暂无描述
MAX1758EAI-T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO28, 5.30 MM, 0.65 MM PITCH, SSOP-28
MAX1758EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX1757/MAX1758
MAX1759	MAXIM	获取价格	Buck/Boost Regulating Charge Pump in レMAX
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