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參數(shù)資料
| 型號： | MAX1555EZK |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | PLASTIC ENCAPSULATED DEVICES |
| 中文描述： | 塑封器件 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 95K |
| 代理商： | MAX1555EZK |
Conclusion
Maxim’s continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim’s quality
and reliability standards.
Table of Contents
I. ........Device Description
II. ........Manufacturing Information
III. .......Packaging Information
IV. .......Die Information
I. Device Description
A. General
The MAX1555 charges a single-cell lithium-ion (Li+) battery from both USB* and AC adapter sources. It operates
with no external FETs or diodes, and accept operating input voltages up to 7V.
The MAX1555 successfully meets the quality and reliability standards required of all Maxim products. In addition,
V. ........Quality Assurance Information
VI. .......Reliability Evaluation
......Attachments
On-chip thermal limiting simplifies PC board layout and allows optimum charging rate without the thermal limits
imposed by worst-case battery and input voltage. When the MAX1551 thermal limits are reached, the charger does
not shut down, but progressively reduces charging current.
The MAX1555 includes a POK-bar output to indicate when input power is present. The MAX1555 features a CHG-bar
output to indicate charging.
With USB connected, but without DC power, charge current is set to 100mA (max). This allows charging from both
powered and unpowered USB hubs with no port communication required. When DC power is connected, charging
current is set at 280mA (typ). No input-blocking diodes are required to prevent battery drain.
The MAX1555 is available in 5-pin thin SOT23 packages and operates over a -40°C to +85°C range.
B. Absolute Maximum Ratings
DC to GND
DC to BAT
BAT, CHG, POK, USB to GND
Operating Temperature Range
Junction Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10s)
Continuous Power Dissipation (TA = +70°C)
5-Pin Thin SOT23
Derates above +70
°
C
5-Pin Thin SOT23
Item
Rating
0 to +8V
0 to +7V
-0.3V to +7V
-40°C to +85°C
-40°C to +150°C
-65°C to +150°C
+300°C
727mW
9.1mW/
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1555EZK+ | 制造商:Maxim Integrated Products 功能描述:CHRGR LI-ION/LI-POL 280MA 4.2V 5PIN TSOT-23 - Rail/Tube |
| MAX1555EZK+T | 功能描述:電池管理 Dual USB/AC 1-Cell 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 |
| MAX1555EZK+T | 制造商:Maxim Integrated Products 功能描述:CHARGER BATT LI+ USB/AC 5SOT23 制造商:Maxim Integrated Products 功能描述:CHARGER, BATT, LI+, USB/AC, 5SOT23 制造商:Maxim Integrated Products 功能描述:CHARGER, BATT, LI+, USB/AC, 5SOT23; Battery Type:Li-Ion, Li-Polymer; Input Voltage:7V; Battery Charge Voltage:4.2V; Charge Current Max:280mA; Battery IC Case Style:SOT-23; No. of Pins:5; No. of Series Cells:1; Operating Temperature ;RoHS Compliant: Yes |
| MAX1555EZK-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 |
| MAX15561GTL+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC New RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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