MAX1507ETA-T

更新时间： 2024-11-04 12:48:59

品牌	Logo	应用领域
美信 - MAXIM		电源电路电池电源管理电路信息通信管理
页数	文件大小	规格书
12页	173K
描述
Linear Li Battery Charger with Integrated Pass FET and Thermal Regulation in 3mm x 3mm Thin DFN

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MAX1507ETA-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SON
包装说明：	3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-8	针数：	8
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.15
Is Samacsys：	N	可调阈值：	YES
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	S-XDSO-N8
JESD-609代码：	e0	长度：	3 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVSON
封装等效代码：	SOLCC8,.12,25	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	240
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	0.8 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	2 mA	最大供电电压 (Vsup)：	13 V
最小供电电压 (Vsup)：		标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn85Pb15)
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	20
宽度：	3 mm	Base Number Matches：	1

MAX1507ETA-T 数据手册

19-2899; Rev 2; 8/05

Linear Li+ Battery Charger with Integrated Pass FET

and Thermal Regulation in 3mm x 3mm Thin DFN

General Description

Features

The MAX1507 is an intelligent, stand-alone constant-cur-

rent, constant-voltage (CCCV), thermally regulated linear

charger for a single-cell lithium-ion (Li+) battery. The

MAX1507 integrates the current-sense circuit, MOS pass

element, and thermal-regulation circuitry, and also elimi-

nates the reverse-blocking Schottky diode to create the

simplest and smallest charging solution for hand-held

equipment.

♦ Stand-Alone Linear 1-Cell Li+ Battery Charger

♦ No External FET, Reverse-Blocking Diode, or

Current-Sense Resistor Required

♦ Programmable Fast-Charge Current (0.8A max)

♦ Proprietary Programmable Die-Temperature

Regulation Control (+90°C, +100°C, and +130°C)

The MAX1507 functions as a stand-alone charger to

control the charging sequence from the prequalification

state through fast-charge, top-off charge, and full-

charge indication.

♦ +4.25V to +13V Input Voltage Range with Input

Overvoltage Protection (OVP) Above +7V

♦ Charge-Current Monitor for Fuel Gauging

♦ Low Dropout Voltage—130mV at 0.425A

Proprietary thermal-regulation circuitry limits the die

temperature when fast charging or while exposed to

high ambient temperatures, allowing maximum charg-

ing current without damaging the IC.

♦ Input Power-Source Detection Output (VL) and

Charge-Enable Input (EN)

♦ Soft-Start Limits Inrush Current

The MAX1507 achieves high flexibility by providing an

adjustable fast-charge current and thermal regulation

setpoints. Other features include the charging status

(CHG) of the battery and an active-low control input (EN).

♦ Charge Status Output (CHG) for LED or

Microprocessor Interface

♦ Small 3mm x 3mm 8-Pin Thin DFN Package,

The MAX1507 accepts a +4.25V to +13V supply, but dis-

ables charging when the input voltage exceeds +7V to

protect against unqualified or faulty AC adapters. The

MAX1507 operates over the extended temperature

range (-40°C to +85°C) and is available in a compact

8-pin thermally enhanced 3mm x 3mm Thin DFN pack-

age with 0.8mm height.

0.8mm High

Ordering Information

TOP

MARK

PART

TEMP RANGE PIN-PACKAGE

Applications

MAX1507ETA-T -40°C to +85°C 8 Thin DFN-EP*

MAX1507ETA+T -40°C to +85°C 8 Thin DFN-EP*

AGW

Cellular and Cordless Phones

+ Denotes lead-free package.

*EP = Exposed paddle.

PDAs

Digital Cameras and MP3 Players

USB Appliances

Typical Operating Circuit

Charging Cradles and Docks

Bluetooth™ Equipment

INPUT

4.25V TO 13V

Pin Configuration

BATT

Li+

4.2V

TOP VIEW

1μF

MAX1507

CHG

ISET

TEMP

GND

MAX1507

OFF

2.80kΩ

0.47μF

3mm x 3mm THIN DFN

Bluetooth is a trademark of Ericsson.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...12

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MAX1507ETA-T 替代型号

型号	品牌	替代类型	描述	数据表
MAX1507ETA+T	MAXIM	完全替代	Linear Li Battery Charger with Integrated Pass FET and Thermal Regulation in 3mm x 3mm Thi
MAX1507ETA	MAXIM	完全替代	Linear Li+ Battery Charger with Integrated Pass FET and Thermal Regulation in 3mm x 3mm Th

与MAX1507ETA-T相关器件

型号	品牌	获取价格	描述	数据表
MAX1508	MAXIM	获取价格	Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3
MAX1508	ADI	获取价格	线性Li+电池充电器，带有集成调整FET、热调节和ACOK，3mm x 3mm TDFN封
MAX1508\|MAX1508Y\|MAX1508Z	MAXIM	获取价格	Linear Li+ Battery Charger with Integrated Pass FET. Thermal Regulation. and ACOK-bar in 3
MAX1508ETA	MAXIM	获取价格	Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3
MAX1508ETA+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, LEAD FRE
MAX1508ETA-T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WE
MAX1508YETA	MAXIM	获取价格	Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3
MAX1508YETA-T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WE
MAX1508YETA-T	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO8, 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEEC, TDFN-8
MAX1508ZETA	MAXIM	获取价格	Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3

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