Datasheet > MAX1637EVKIT

MAX1637EVKIT

更新时间： 2024-09-11 23:45:47

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
8页	86K
描述
Single/Dual/Quad.400MHz.Low-Power.Current Feedback Amplifiers[MAX4112/MAX4113/MAX4117/MAX4118/MAX4119/MAX4120/MAX4112ESA/MAX4112ESA-T/MAX4112EUA/MAX4112EUA-T/MAX4112EVKIT-SO/MAX4113ESA/MAX4113ESA-T/MAX4117ESA/MAX4117ESA-T/MAX4117EVKIT/MAX4117EVKIT-SO/MAX4118ESA/MAX4118ESA-T/MAX4119EEE/MAX4119ESD/MAX4119ESD-T/MAX4120ESD/MAX4120ESD-T ]

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中文翻译

获取价格

数据手册

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MAX1637EVKIT 数据手册

MAX1 6 3 7 Eva lu a t io n Kit

Evluates:MAX1637

Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ 4.5V to 22V Battery Voltage Range

The MAX1637 evaluation kit (EV kit) contains two sepa-

rate switching-regulator circuits. The first circuit converts

high-voltage battery power into a low-voltage supply rail

for next-generation notebook CPU cores. Its output is

fixed at 1.7V and delivers up to 7A output current with

greater than 87% efficiency. The second circuit gener-

ates a low-voltage supply for general-purpose use. Its

output is fixed at 2.5V and delivers up to 3A output cur-

rent. The battery range for both circuits is 4.5V to 22V,

and both require a separate 5V input voltage to power the

MAX1637. Output voltages can be adjusted by changing

the feedback resistor values.

♦ 4.5V to 5.5V Input Voltage Range (IC Power)

♦ Output Voltage:

Fixed 1.7V, 7A (Circuit 1)

Fixed 2.5V, 3A (Circuit 2)

♦ Circuit 1 Efficiency = 90%

(V = 7V, V

= 1.7V @ I

= 3A)

OUT

♦ Circuit 2 Efficiency = 91%

(V = 7V, V = 2.5V @ I

OUT

♦ 3µA Max IC Shutdown Current

♦ Fast MOSFETs for Low Switching Losses

♦ Tight PC Board Layout for Low Switching Losses

♦ 300kHz Switching Frequency

The MAX1637 EV kit has excellent dynamic response to

correct for fast output transients. This EV kit is a fully

assembled and tested circuit board.

♦ Surface-Mount Construction

Ord e rin g In fo rm a t io n

♦ Fully Assembled and Tested

PART

TEMP. RANGE

IC PACKAGE

MAX1637EVKIT

0°C to +70°C

16 QSOP

Co m p o n e n t Lis t

DESIGNATION

QTY

DESCRIPTION

Schottky diodes

Central Semiconductor CMPSH-3

DESIGNATION

QTY

DESCRIPTION

10µF, 25V ceramic capacitors

Tokin C34Y5U1E106Z or

United Chemi-Con/Marcon

THCR50E1E106ZT

D2, D3

C1, C2, C3,

C4, C22

2.2µH power inductor

Panasonic P1F2R0HL,

Coiltronics UP4B-2R2, or

Coilcraft DO5022P-222HC

470µF, 6.3V, 30mΩ, low-ESR

tantalum capacitors

Kemet T510X477M006

C5, C6, C7,

C20

C5, C6, C7,

C8, C20

10µH power inductor

Sumida CDRH125-100,

Coiltronics UP2B-100, or

Coilcraft DO3316P-103

470µF, 4V, 55mΩ, low-ESR

tantalum capacitors

Sprague 594D477X0004R2T

C9, C10, C17, C19

C11, C16

0.1µF ceramic capacitors

1500pF ceramic capacitors

1µF ceramic capacitors

N-channel MOSFET

Fairchild FDS6612 or FDS9412,

International Rectifier IRF7803, or

Siliconix Si9804DY

C12, C15

4.7µF, 16V tantalum capacitors

Sprague 595D475X0016A2B

C13, C18

N-channel MOSFET

Fairchild FDS6680 or

Siliconix Si4420DY

C14, C21,

C23, C24

Not installed

C25, C26

0.01µF ceramic capacitors

N-channel MOSFET

International Rectifier IRF7403 or

Siliconix Si4412DY

2A Schottky diode

SGS-Thomson STPS2L25U or

Nihon EC20QS03L

N-channel MOSFET

International Rectifier IRF7413,

Fairchild NDS8410A, or

Siliconix Si4410DY

1A Schottky diode

International Rectifier 10BQ040 or

Motorola MBRS130LT3

Component List continued on next page.

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

12 3 4 5 6 7 8

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与MAX1637EVKIT相关器件

型号	品牌	获取价格	描述	数据表
MAX1638	MAXIM	获取价格	High-Speed Step-Down Controller with Synchronous Rectification for CPU Power
MAX1638	ADI	获取价格	高速、同步整流、降压型控制器，用于CPU电源
MAX1638EAG	MAXIM	获取价格	High-Speed Step-Down Controller with Synchronous Rectification for CPU Power
MAX1638EAG+	MAXIM	获取价格	Switching Controller, Current-mode, 1200kHz Switching Freq-Max, BICMOS, PDSO24, LEAD FREE,
MAX1638EAG+T	MAXIM	获取价格	Switching Controller, Current-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO24, 0.200 INCH
MAX1638EAG-T	MAXIM	获取价格	Switching Controller, Current-mode, 1200kHz Switching Freq-Max, BICMOS, PDSO24, SSOP-24
MAX1638EEG	MAXIM	获取价格
MAX1638EVKIT	MAXIM	获取价格	Isolated Transformer Driver for PCMCIA Applications[MAX845/MAX845C/D/MAX845ESA/MAX845ESA-T
MAX1639	MAXIM	获取价格	High-Speed Step-Down Controller with Synchronous Rectification for CPU Power
MAX1639	ADI	获取价格	高速、同步整流、降压型控制器，用于CPU电源

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