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參數(shù)資料
| 型號： | ICS1700AST |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | QuickSaver Charge Controller for Nickel-Cadmium and Nickel-Metal Hydride Batteries |
| 中文描述： | QuickSaver充電控制器的鎳鎘和鎳氫電池 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 204K |
| 代理商： | ICS1700AST |
ICS1700A
QuickSaver Charge Controller for Nickel-Cadmium
and Nickel-Metal Hydride Batteries
General Description
The
ICS1700A
is a CMOS device designed for the intelligent
charge control of either nickel-cadmium (NiCd) or nickel-metal
hydride (NiMH) batteries. The controller uses a pulsed-current
charging technique together with voltage slope termination. The
ICS1700A
employs a four stage charge sequence that provides a
complete recharge without overcharging. The controller has four
user-selectable charge rates available for customized charging
systems. The
ICS1700A
is a pin-for-pin replacement for the
original ICS1700 controller.
The
ICS1700A
monitors for the presence of a battery and begins
charging if a battery is installed within the first 10 seconds after a
reset. Voltage and temperature are measured to ensure a battery is
within fast charge conditions before charge is initiated.
Applications
Battery charging systems for:
-
Portable consumer electronics
-
Power tools
-
Audio/video equipment
-
Communications equipment
-
Wireless handsets
Features
Multiple charge termination methods include:
-
Voltage slope
-
Maximum temperature
-
Charge timer
Four stage charge sequence:
-
Soft start charge
-
Fast charge
-
Topping charge
-
Maintenance charge
Reverse-pulse charging available in all charge stages
Four programmable charge rates between 15 minutes (4C) and
two hours (C/2)
Out-of-temperature range detection
-
Hot battery: charger shutdown
-
Cold battery: low current charge
Ten second polling mode for battery detection
Battery fault with shutdown protection
Block Diagram
CHARGE
CONTROL
DISCHARGE
CONTROL
TEMPERATURE
SENSE
SELECT
CHARGE
VOLTAGE
SENSE
PROCESSOR
MICROCODE CONTROL
ADC
RAM
ROM
OUTPUT
CONTROL
RESET
2.0V
0.5V
HOT
COLD
CHARGE
MODE LED
POLLING/
FAULT LED
TEMPERATURE
STATUS LED
OSCILLATOR
RC
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| ICS1708N | IC REG LDO 1A 10V TO220FP |
| ICS1708S | IC REG LDO 1A 10V SHDN TO220FP-5 |
| ICS1708ST | IC REG LDO 1A 10V TO220FP |
| ICS1708 | QuickSaver Charge Control IC for Nickel-Cadmium and Nickel-Metal Hydride Batteries |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS1700M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
| ICS1700N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
| ICS1702 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:QuickSaver Charge Controller for Nickel-Cadmium and Nickel-Metal Hydride Batteries |
| ICS1702M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:QuickSaver Charge Controller for Nickel-Cadmium and Nickel-Metal Hydride Batteries |
| ICS1702MT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:QuickSaver Charge Controller for Nickel-Cadmium and Nickel-Metal Hydride Batteries |
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