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MAX1535BETJ-T

更新时间： 2024-11-25 13:10:23

品牌	Logo	应用领域
美信 - MAXIM		电池
页数	文件大小	规格书
39页	1078K
描述
Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN-32

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MAX1535BETJ-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：	QFN
包装说明：	5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN-32	针数：	32
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
Is Samacsys：	N	可调阈值：	NO
模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT	JESD-30 代码：	S-XQCC-N32
JESD-609代码：	e0	长度：	5 mm
湿度敏感等级：	1	信道数量：	1
功能数量：	1	端子数量：	32
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：	HVQCCN
封装等效代码：	LCC32,.2SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	245
电源：	3.3,18 V	认证状态：	Not Qualified
座面最大高度：	0.8 mm	子类别：	Power Management Circuits
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	3.3 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：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5 mm
Base Number Matches：	1

MAX1535BETJ-T 数据手册

19-2848; Rev 1; 11/03

Highly Integrated Level 2 SMBus

Battery Charger

General Description

Features

The MAX1535A is a highly integrated, multichemistry

battery charger that simplifies construction of advanced

smart chargers with a minimum number of external com-

ponents. It uses Intel’s system management bus

(SMBus) to control the charge voltage, charge current,

and the maximum current drawn from the AC adapter.

High efficiency is achieved through use of a constant off-

time step-down topology with synchronous rectification.

♦ Compliant with Level 2 Smart Battery Charger

Specifications Rev 1.1

♦ Intel SMBus 2-Wire Serial Interface

♦ ±0.5% Charge-Voltage Accuracy

♦ 11-Bit Charge-Voltage Resolution

♦ ±3% Input Current-Limit Accuracy

♦ Uses Small (10mΩ) Current-Sense Resistors

♦ 8A Maximum Charge Current

♦ 6-Bit Input and Charge-Current Resolution

♦ 8V to 28V Input Voltage Range

♦ 175s Charge Safety Timer

In addition to support of the Smart Battery Charger

Specifications Rev 1.1, the MAX1535A includes addi-

tional features. The maximum current drawn from the

AC adapter is programmable to avoid overloads when

supplying the load and the battery charger simultane-

ously. This enables the user to reduce the cost of the

AC adapter. The MAX1535A provides a digital output

that indicates the presence of an AC adapter. Based on

the presence or absence of the AC adapter, the

MAX1535A automatically selects the appropriate

source for supplying power to the system by controlling

two external P-channel MOSFETs. Under system con-

trol, the MAX1535A allows the battery to undergo a

relearning or conditioning cycle in which the battery is

completely discharged through the system load and

then recharged.

♦ Automatic Selection of System Power Source

♦ Charges any Battery Chemistry (Li+, NiCd, NiMH,

Lead Acid, etc.)

Ordering Information

PART

TEMP RANGE PIN-PACKAGE

The MAX1535A is capable of charging 2, 3, or 4 lithium-

ion (Li+) cells in series, providing charge currents as

high as 8A. The DC-to-DC converter in the MAX1535A

uses a high-side P-channel switch with an N-channel

synchronous rectifier. The charge current and input cur-

rent-limit sense amplifiers have low input-offset errors

and can use small-value sense resistors (0.01Ω, typ).

MAX1535AETJ -40°C to +85°C 32 Thin QFN (5mm x 5mm)

Pin Configuration

TOP VIEW

The MAX1535A is available in a 5mm x 5mm 32-pin thin

QFN package and operates over the extended -40°C to

+85°C temperature range. An evaluation kit is available

to reduce design time.

32 31 30 29 28 27 26 25

DCIN

LDO

ACIN

REF

24 DLOV

23 DLO

22 PGND

21 CSIP

20 CSIN

19 BATT

18 GND

17 I.C.

Applications

Notebook and Subnotebook Computers

Tablet PCs

MAX1535A

Portable Equipment with Rechargeable Batteries

GND

CCS

CCI

CCV

10 11 12 13 14 15 16

THIN QFN (5mm x 5mm)

________________________________________________________________ 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...39

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MAX1535BETJ-T 替代型号

型号	品牌	替代类型	描述	数据表
MAX1535BETJ	MAXIM	功能相似	Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-22
MAX1535BETJ+	MAXIM	功能相似	Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-22

与MAX1535BETJ-T相关器件

型号	品牌	获取价格	描述	数据表
MAX1535BEVKIT	MAXIM	获取价格	MAX1535B Evaluation Kit/MAX1535B Evaluation System
MAX1535BEVSYS	MAXIM	获取价格	MAX1535B Evaluation Kit/MAX1535B Evaluation System
MAX1535CETJ	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-22
MAX1535CETJ	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN
MAX1535CETJ+	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-22
MAX1535CETJ+T	MAXIM	获取价格	暂无描述
MAX1535DETJ+	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN
MAX1535EVKIT\|MAX1535EVSYS	MAXIM	获取价格	Evaluation Kit/Evaluation System for the MAX1535
MAX1536	MAXIM	获取价格	3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-Down Regulator with Dynamic Output Voltage
MAX1536	ADI	获取价格	3.6A、1.4MHz、低电压、内置开关、降压型稳压器，带有动态输出电压控制

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