Datasheet > MAX5093A

MAX5093A

更新时间： 2024-11-20 02:50:35

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
8页	169K
描述
fully assembled and tested surface-mount printed-circuit board

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数据手册

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MAX5093A 数据手册

19-1018; Rev 0; 10/07

MAX5092 Evaluation Kit

Evluates:2MX50B/93A

General Description

Features

♦ Wide 4V to 72V Input-Voltage Range

♦ Preset 5V LDO Output Voltage

♦ Preset 7V Boost Preregulator Output Voltage

♦ Adjustable LDO Output Voltage from 1.5V to 9V

The MAX5092 evaluation kit (EV kit) is a fully assembled

and tested surface-mount printed-circuit board (PCB)

demonstrating the MAX5092B, a low-dropout (LDO) reg-

ulator with internal boost preregulator. The EV kit oper-

ates from a 4V to 72V input voltage and delivers up to

250mA from a preprogrammed 7V boost preregulator

output (BSOUT) and 5V LDO output (VOUT). Both the

LDO and the boost preregulator output voltages are pro-

grammable using external resistors.

♦ Adjustable Boost Preregulator Output Voltage Up

to 11V

♦ Jumper-Programmable ENABLE and HOLD

The MAX5092 EV kit features include on-board jumper

settings that allow for evaluation of the ENABLE and

HOLD functions of the MAX5092, a power-on-reset out-

put (RESET) to indicate LDO out-of-regulation condi-

tions, and a programmable RESET time period.

Functions

♦ Programmable HOLD Time Period

♦ Surface-Mount Components

♦ Lead-Free Evaluation Kit

The MAX5092 EV kit can be configured to demonstrate

the MAX5092A (3.3V LDO output) or the MAX5093A/

MAX5093B. To evaluate the MAX5092A, replace the IC

with the MAX5092A. To evaluate the MAX5093_, the

addition of an external Schottky diode is required. See

the Configuring for the MAX5093_ section to modify the

MAX5092 EV kit for the MAX5093_.

♦ Fully Assembled and Tested

Ordering Information

The EV kit comes fully assembled and tested, is quali-

fied lead-free, and is rated for an operating temperature

range of 0°C to +70°C.

PART

TYPE

MAX5092EVKIT+

EV Kit

+Denotes lead-free and RoHS-compliant.

Warning: The MAX5092 EV kit is designed to operate

with high voltages. Dangerous voltages can be present

on this EV kit and on equipment connected to it. Users

who power up this EV kit, or the power sources con-

nected to it, must be careful to follow safety procedures

appropriate when working with high-voltage electrical

equipment.

Note: To evaluate the MAX5092A, request a MAX5092AATE+

free sample with the MAX5092EVKIT+. To evaluate the

MAX5093_, request a MAX5093AATE+/MAX5093BATE+ free

sample with the MAX5092EVKIT+.

Component List

DESIGNATION QTY

DESCRIPTION

DESIGNATION QTY

DESCRIPTION

1µF 10ꢀ, 1ꢁV X7R ceramic

capacitor (0ꢁ03)

47µF, 80V, 0.7Ω SMT Al electrolytic

capacitor (G)

Cꢁ

TDK 1ꢁ08X7R1C105K or equivalent

Panasonic EEEFK1K470P

10µF 10ꢀ, 25V X5R ceramic

capacitor (120ꢁ)

Murata GRM31CRꢁ1E10ꢁK or

equivalent

1µF 10ꢀ, 100V X7R ceramic

capacitors (1210)

Murata GRM32CR72A105K or

equivalent

C2, C3

Not installed, ceramic capacitor (0ꢁ03)

22µF, 80V, 1.3Ω SMT Al electrolytic

capacitor (F)

Panasonic EEEFK1K220P

Not installed (SMB)

Recommended diode: 2A, 100V

Schottky diode

0.22µF 10ꢀ, 1ꢁV X7R ceramic

capacitor (0ꢁ03)

Diodes Inc. B2100 or equivalent

TDK C1ꢁ08X7R1C224K or equivalent

________________________________________________________________ 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 8

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与MAX5093A相关器件

型号	品牌	获取价格	描述	数据表
MAX5093AATE+	MAXIM	获取价格	4V to 72V Input LDOs with Boost Preregulator
MAX5093AATE+T	MAXIM	获取价格	Switching Regulator, Voltage-mode, 3A, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220
MAX5093B	MAXIM	获取价格	fully assembled and tested surface-mount printed-circuit board
MAX5093BATE+	MAXIM	获取价格	4V to 72V Input LDOs with Boost Preregulator
MAX5094	ADI	获取价格	高性能、单端、电流模式PWM控制器
MAX5094A	MAXIM	获取价格	High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094AASA	MAXIM	获取价格	High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094AASA+	MAXIM	获取价格	High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094AASA+T	MAXIM	获取价格	Switching Controller, Voltage-mode, 0.02A, 1000kHz Switching Freq-Max, BICMOS, PDSO8, 0.15
MAX5094AASA-T	MAXIM	获取价格	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8, 0.150 I

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