Datasheet > ISL9205CIRZ

ISL9205CIRZ

更新时间： 2024-01-07 07:59:12

品牌	Logo	应用领域
瑞萨 - RENESAS		电池光电二极管
页数	文件大小	规格书
17页	828K
描述
Li-ion Battery Charger

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ISL9205CIRZ 技术参数

生命周期：	Unknown	零件包装代码：	DFN
包装说明：	HVSON, SOLCC10,.12,20	针数：	10
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.16
可调阈值：	NO	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	S-PDSO-N10	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	2
信道数量：	1	功能数量：	1
端子数量：	10	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装等效代码：	SOLCC10,.12,20
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）：	260	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	1 mm
子类别：	Power Management Circuits	最大供电电压 (Vsup)：	6.5 V
最小供电电压 (Vsup)：	4.25 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn) - annealed	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	3 mm
Base Number Matches：	1

ISL9205CIRZ 数据手册

DATASHEET

ISL9205, ISL9205A, ISL9205B, ISL9205C, ISL9205D

Li-ion Battery Charger

FN9252

Rev 3.00

September 30, 2016

The ISL9205, ISL9205A, ISL9205B, ISL9205C, and ISL9205D

Features

are integrated single-cell Li-ion or Li-polymer chargers capable

• Complete charger for single-cell Li-ion/polymer batteries

• Integrated pass element and current sensor

• No external blocking diode required

of operating at an input voltage as low as 2.5V. The low

operating voltage allows the charger to work with a variety of

AC adapters.

The ISL9205 family operates as a linear charger when the AC

adapter is a voltage source. The battery is charged in a

standard Li-ion charge profile, i.e., a Constant Current phase

followed by a Constant Voltage phase (CC/CV). The charge

current during the Constant Current phase is determined by

• Low component count and cost

• 25mV voltage accuracy over-temperature and input voltage

range

• 15mV voltage accuracy at room temperature

• Programmable charge current

the external resistor connected to the I

pin. When the

REF

adapter output is a current-limited voltage source and the

current limit is smaller than the programmed constant current

of the IC, the ISL9205 operates as a pulse charger where the

charge current is determined by the current limit of the AC

adapter during the Constant Current phase. The ISL9205

operates in a linear mode during the constant voltage phase in

both adapter cases.

• Programmable end-of-charge current (ISL9205)

• Charge current thermal foldback for thermal protection

(Thermaguard)

• Trickle charge for fully discharged batteries

• Power presence and charge indications

• NTC interface (not available in some package options)

The ISL9205 family incorporates Thermaguard, which protects

the IC against over-temperature. If the die temperature rises

above a typical value of +100°C, the thermal foldback

function reduces the charge current to prevent further

temperature rise. The ISL9205 includes an external

• Less than 3µA leakage current off the battery when no input

power attached or charger disabled

• Ambient temperature range: -40°C to +85°C

• DFN, QFN packages

temperature monitoring function (not available in some

package options). A Negative Temperature Coefficient (NTC)

thermistor is connected between the TEMP pin and GND to

monitor the battery or ambient temperature. The ISL9205 also

includes a timer to set the time reference for various charge

time limits. The timer is programmable with an external

capacitor. Two logic inputs and two open-drain logic outputs

are available for controlling the charger and indicating the

charger status. The EN pin enables the charger. The TOEN pin

(available in ISL9205) enables the timeout function so that the

charge is terminated when the preset time limits have been

reached. The FAULT pin is an open-drain output which turns on

when a fault condition is encountered. The STATUS pin is also

an open-drain output which turns on when the charger is

delivering current.

• Pb-Free (RoHS compliant)

Applications

• Mobile phones

• Bluetooth devices

• PDAs

• MP3 players

• Stand-alone cradle or travel chargers

• Other handheld devices

Related Literature

• For a full list of related documents, visit our website

- ISL9205, ISL9205A, ISL9205B, ISL9205C, ISL9205D

product pages

FN9252 Rev 3.00

Page 1 of 17

September 30, 2016

12 3 4 5 6 7...17

中文翻译

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ISL9205CIRZ 替代型号

型号	品牌	替代类型	描述	数据表
ISL9205CIRZ-T	INTERSIL	类似代替	Li-ion Battery Charger

与ISL9205CIRZ相关器件

型号	品牌	获取价格	描述	数据表
ISL9205CIRZ-T	INTERSIL	获取价格	Li-ion Battery Charger
ISL9205D	RENESAS	获取价格	Li-ion Battery Charger
ISL9205DIRZ	INTERSIL	获取价格	Li-ion Battery Charger
ISL9205DIRZ	RENESAS	获取价格	Li-ion Battery Charger
ISL9205DIRZ-T	INTERSIL	获取价格	Li-ion Battery Charger
ISL9205IRZ	INTERSIL	获取价格	Li-ion Battery Charger
ISL9205IRZ	RENESAS	获取价格	Li-ion Battery Charger
ISL9206	INTERSIL	获取价格	FlexiHash For Battery Authentication
ISL9206_07	INTERSIL	获取价格	FlexiHash+ For Battery Authentication
ISL9206A	INTERSIL	获取价格	FlexiHash+ For Battery Authentication

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