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參數(shù)資料
| 型號： | ILC6301 |
| 廠商： | Impala Linear Corporation |
| 英文描述： | RESISTOR, M.F, SMT, 182K, 1% |
| 中文描述： | 100mA的直流/直流變換器輸出的KeepAlive |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 57K |
| 代理商： | ILC6301 |
ILC6301
100mA DC/DC Converter With KeepAlive Output
Impala Linear Corporation
Impala Linear Corporation
1
(408) 574-3939
www.impalalinear.com
Feb 2001
ILC6301 1.1
The ILC6301 series of DC-DC converters represents an
advanced generation of energy resource management IC’s
for battery operated and portable systems. This device
series showcases the unique ability to power down a pri-
mary load while maintaining power regulation to a second-
ary load that must remain continuously active. Termed
“KeepAlive” (KA), this feature can supply auxiliary power
to serial port receivers, command receivers or control sen-
sors (i.e. IR, RF) while holding other system blocks in stand-
by or power-down mode. Main and KA outputs are user
selected via the SEL pin. Overall device control is accom-
plished with the use of the On/Off pin. Only one output is
active at any time.
Both outputs are fixed at either 3.0V or 3.3V. For economy
and efficiency, the architecture utilizes a single coil to gen-
erate each output. The Main output can supply up to 100mA
and the KeepAlive section can supply up to 10mA. Each
regulator performs buck or boost functions depending on
the value of V
DD
. At V
DD
> 3.7V automatic control invokes
chopper mode operation and for V
DD
< 3.7V automatic con-
trol invokes boost mode operation. The operating range for
V
DD
is 1.8V to 6V.
The ILC6301 is available in either the conventional SOIC-8
or the space saving MSOP-8 plastic packaging.
Selectable Main (to 100mA) or KeepAlive (to 10mA)
voltage outputs
Input voltage operating range 1.8V to 6.0V
3.0V or 3.3V fixed output voltages (custom
requirements contact Impala)
Internal controlled synchronous operation requires no
external diode
Optimized design requires a minimum of external components
One inductor and three capacitors
Low power OFF mode, < 1μA @ V
DD
= 1.8V
Internal oscillator frequency ~ 210kHz ±15%
Condition Flag output
Portable and battery operated systems
Remote data collection terminals
Designs requiring continuous communications receive
port monitoring
Systems requiring continuous sensor activation for
event specific detection
Security devices
Low duty cycle, NLS medical instrumentation
ILC6301
V
DD
C
byp
On/Off
SELect
V
SS
20μF
20μF
Flag Out
V
OUT MAIN
V
OUT KA
L
X
Advance
General Description
Features
Applications
Typical Circuit
相關PDF資料 |
PDF描述 |
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| ILC6370AP-25 | Rectangular Industrial Connector Housing; Series:C-146; No. of Contacts:16; Gender:Female; Body Material:Aluminum Alloy; Connecting Termination:Screw; For Use With:C146 Rectangular Circular Connectors; Operating Voltage:400V RoHS Compliant: Yes |
| ILC6370AP-33 | Rectangular Industrial Connector Housing; Series:C-146; No. of Contacts:16; Gender:Female; Body Material:Aluminum Alloy; Connecting Termination:Screw; Features:Spring Cover; For Use With:C146 Rectangular Circular Connectors RoHS Compliant: Yes |
| ILC6370AP-50 | Rectangular Industrial Connector Housing; Series:C-146; No. of Contacts:24; Gender:Female; Body Material:Aluminum Alloy; Connecting Termination:Screw; For Use With:C146 Rectangular Circular Connectors; Operating Voltage:400V RoHS Compliant: Yes |
| ILC6371BP-25 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| ILC6371BP-33 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ILC6360 | 制造商:IMPALA 制造商全稱:IMPALA 功能描述:STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6360CIR-36 | 制造商:IMPALA 制造商全稱:IMPALA 功能描述:STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6360CIR-ADJ | 制造商:IMPALA 制造商全稱:IMPALA 功能描述:STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6363 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
| ILC6363CIR33X | 功能描述:開關變換器、穩(wěn)壓器與控制器 DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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