Datasheet > MAX73123

MAX73123

更新时间： 2024-12-01 02:50:03

品牌	Logo	应用领域
美信 - MAXIM		DC-DC转换器
页数	文件大小	规格书
4页	26K
描述
5V, 12V, 15V STEP-UP, CURRENT-MODE PWM DC-DC CONVERTER

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中文翻译

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数据手册

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MAX73123 数据手册

SCOPE: +5V, +12V, +15V STEP-UP, CURRENT-MODE PWM DC-DC CONVERTER

Device Type

Generic Number

MAX731(x)/883B

MAX732(x)/883B

MAX733(x)/883B

Circuit Function

+5V

+12V

+15V

Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows:

Outline Letter

Mil-Std-1835

Case Outline

Package Code

Maxim SMD

GDIP1-T8 or CDIP2-T8

CQCC1-N20

8 LEAD CERDIP

20 LEADLESS CHIP

L20

Absolute Maximum Ratings

V+, LX to GND ............................................................................................….... +17V, -0.3V

V_OUT…………………………….......................................................................……….. ±25V

_____

Input Voltage, SS, CC, SHDN ............................................................... -0.3V to (V+ +0.3V)

Peak Switch Current (I_LX) ......................................................................................…….. 1.5A

Reference Current (I_VREF) .................................................................................………. 2.5mA

Lead Temperature (soldering, 10 seconds) ....................................................................... +300°C

Storage Temperature .......................................................................................... -65°C to +150°C

Continuous Power Dissipation ..........................................................................…….. T_A=+70°C

8 pin CERDIP(derate 8.0mW/°C above +70°C) ....................................................…….. 640mW

20 pin LCC(derate 9.1mW/°C above +70°C) ....................................................………... 727mW

Junction Temperature T_J.....................................................................................……... +150°C

Thermal Resistance, Junction to Case, ΘJC

8 pin CERDIP..................................................................................................……... 55°C/W

20 pin LCC ................................................................................................….……... 20°C/W

Thermal Resistance, Junction to Ambient, ΘJA:

8 pin CERDIP...............................................................................................…….... 125°C/W

20 pin LCC ................................................................................................….……. 110°C/W

Recommended Operating Conditions

Ambient Operating Range (T_A) .........................................................……….. -55°C to +125°C

PART

INPUT SUPPY RANGE

OUTPUT VOLTAGE GUARANTEED OUTPUT

CURRENT (mA)

MAX731

MAX732

MAX733

2.7V to 4.65V

4.5V to 9.3V

6.0V to 9.3V

4.5V to 11.0V

6.0V to 11.0V

+5V

200

150

200

100

200

+12V

+15V

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the

device. These are stress ratings only, and functional operation of the device at these or any other conditions

beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

----------------------------

Electrical Characteristics of MAX731/732/733/883B

For /883B and SMD 5962-94621

19-0076

Page 2 of

Rev. D

12 3 4

中文翻译

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与MAX73123相关器件

型号	品牌	获取价格	描述	数据表
MAX7312AAG	MAXIM	获取价格	2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7312AAG+	MAXIM	获取价格	Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, PDSO24, 5.30 MM, ROHS COMPLIANT, MO-150, SSOP-2
MAX7312ATG	MAXIM	获取价格	2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7312ATG	ROCHESTER	获取价格	16 I/O, PIA-GENERAL PURPOSE, QCC24, 4 X 4 MM, 0.80 MM PITCH, MO-220WGGD-2, TQFN-24
MAX7312ATG-T	MAXIM	获取价格	Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, 4 X 4 MM, 0.80 MM PITCH, MO-220WGGD-2, TQFN-24
MAX7312AUG	MAXIM	获取价格	2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7312AUG	ROCHESTER	获取价格	16 I/O, PIA-GENERAL PURPOSE, PDSO24, 4.40 MM, MO-153AD, TSSOP-24
MAX7312AUG+	MAXIM	获取价格	Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, PDSO24, 4.40 MM, MO-153, TSSOP-24
MAX7312AUG+T	MAXIM	获取价格	Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, PDSO24, 4.40 MM, MO-153AD, TSSOP-24
MAX7312AUG-T	MAXIM	获取价格	Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, PDSO24, 4.40 MM, MO-153AD, TSSOP-24

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