參數資料
型號： MAX1736EUT41-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply
中文描述： BATTERY CHARGE CONTROLLER, PDSO6
封裝： SOT-23, 6 PIN
文件頁數： 1/8頁
文件大?。?/td> 179K
代理商： MAX1736EUT41-T
General Description
The MAX1736 is a simple, low-cost, single-cell lithium-
ion (Li+) battery charger for small hand-held applica-
tions. When accompanied by a current-limited voltage
source (such as a wall cube), the MAX1736 provides
simple, accurate charging and termination control for
single-cell Li+ batteries. The MAX1736EUT42 is preset
to a 4.2V battery regulation voltage, while the
MAX1736EUT41 is preset to 4.1V.
The MAX1736 initiates charging in one of four ways:
battery insertion, charger power-up, battery voltage
threshold, and by external manipulation of the EN pin.
The device features an internal precharge current
source that safely charges near-dead cells, as well as
input-supply detection that shuts down the MAX1736
when the supply is removed to minimize battery current
drain.
The MAX1736 accepts input voltages up to 22V, mak-
ing it compatible with a wide range of input supplies. It
has a single control input yet offers stand-alone and
microprocessor-controlled operation. The MAX1736 is
packaged in a small SOT23-6 package. An evaluation
kit (EV kit) is available to reduce design time.
________________________Applications
Single-Cell Li+ Portable Applications
Wireless Handsets
Personal Digital Assistants
Digital Cameras
Small Hand-Held Equipment
Self-Charging Battery Packs
Cradle Chargers
Features
o
Small 6-Pin SOT23 Package
o
Stand-Alone or μP-Controlled Operation
o
0.5% Voltage Set-Point Accuracy
o
Lowest Power Dissipation
o
Low 4.7V min Input Voltage
o
Top-Off Charging to Achieve Full Battery Capacity
o
No Inductor Required
o
Safely Precharges Near-Dead Cells
o
Automatic Power-Down when Input Power
Removed
Note:
Requires special solder temperature profile
described in the Absolute Maximum Ratings Section.
M
SOT23, Single-Cell Li+ Battery
Charger for Current-Limited Supply
________________________________________________________________
Maxim Integrated Products
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
GATE
EN
GND
1
6
BATT
5
CT
IN
MAX1736
SOT23
TOP VIEW
2
3
4
Pin Configuration
CURRENT-LIMITED
VOLTAGE SOURCE
GATE
BATT
BATTERY
GND
IN
EN
CT
ON
OFF
MAX1736
PFET
Typical Operating Circuit
19-1662; Rev 1; 10/00
EVALUATION KIT
AVAILABLE
Ordering Information
PART
TEMP.
RANGE
PIN-
PACKAGE
SOT
MARK
MAX1736EUT42-T
MAX1736EUT41-T
-40
°
C to +85
°
C
-40
°
C to +85
°
C
6 SOT23-6
6 SOT23-6
AAHO
AANC
相關PDF資料
PDF描述
MAX1736EUT42-T SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply
MAX1737 Replaced by TMS320VC5506 : Digital Signal Processor 132-BQFP
MAX1737EVKIT MAX1737 Evaluation Kit
MAX1737EEI Stand-Alone Switch-Mode Lithium-Ion Battery-Charger Controller
MAX1739 Wide Brightness Range CCFL Backlight Controllers
相關代理商/技術參數
參數描述
MAX1736EUT42 制造商:Maxim Integrated Products 功能描述:SOT23, SINGLE-CELL LI+ BATTERY CHARGER FOR CU - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
MAX1736EUT42+T 功能描述:電池管理 1Cell Li+ Battery Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1736EUT42-T 功能描述:電池管理 1Cell Li+ Battery Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1736EUT-T 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX1737EEI 功能描述:電池管理 Stand-Alone Switch-M L-Ion Battery Chargr RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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