參數(shù)資料
型號： ST735C
元件分類： 汽車用保險(xiǎn)絲
英文描述： Automotive Fuse; Current Rating:5A; Voltage Rating:32V; Fuse Type:Fast Acting; Body Material:Plastic; Fuse Terminals:Blade; Length:15.41mm; Series:297; Fuse Size/Group:15.41 x 10.92 x 3.81mm
中文描述： - 5V的反向負(fù)輸出電流模式PWM調(diào)節(jié)器
文件頁數(shù)： 1/9頁
文件大?。?/td> 268K
代理商： ST735C
1/9
August 2002
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CONVERTS +4.0V TO + 6.2V INPUT TO -5V
OUTPUT
1W GUARANTEED OUTPUT POWER
75% TYPICAL EFFICIENCY
0.8mA QUIESCENT CURRENT
10μA SHUTDOWN MODE
160KHZ FIXED FREQUENCY OSCILLATOR
CURRENT MODE PWM CONVERTER
LOW NOISE AND JITTER
SOFT START
SIMPLE APPLICATION CIRCUIT
UNDERVOLTAGE LOCKOUT
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DESCRIPTION
The ST735 is a Bi-CMOS, inverting switch mode
DC-DC regulator with internal Power MOSFET's
that generates a fixed -5V output voltage from a
4V to 6.2V input voltage; is guaranteed an output
current of 200mA for inputs greater than 4.5V. The
quiescent current for this device is typically of
0.8mA and, in shutdown mode it is reduced to
10μA.
These power-conserving features, along with high
efficiency and applications circuits, that lend itself
to minaturization, make the ST735 excellent in a
broad range of on-card, HDD and portable
equipment
applications. The ST735 employ a
high
performance
current
modulation (PWM) control scheme to provide tight
output
voltage regulation and low
fixed frequency oscillator is factory trimmed to
160KHz, allowing for easy noise filtering. The
regulator in production is tested to guarantee an
output accuracy within ±5% over all specified
conditions.
mode
pulse
with
noise. The
ST735
-5V INVERTING, NEGATIVE OUTPUT
CURRENT-MODE PWM REGULATOR
SCHEMATIC DIAGRAM
DIP-8
SO-8
相關(guān)PDF資料
PDF描述
ST735 -5V INVERTING, NEGATIVE OUTPUT CURRENT-MODE PWM REGULATOR
ST735CD -5V INVERTING, NEGATIVE OUTPUT CURRENT-MODE PWM REGULATOR
ST735CN MOSFET; On-Resistance, Rds(on):0.018ohm; Package/Case:8-SOIC; Drain-Source Breakdown Voltage:30V; Leaded Process Compatible:No; Mounting Type:Surface Mount; Peak Reflow Compatible (260 C):No
ST735SCD-TR 300kHz, -5V/ADJ INVERTING, NEGATIVE OUTPUT CURRENT-MODE PWM REGULATOR
ST735S MOSFET; Continuous Drain Current, Id:6A; Package/Case:16-SOIC; Leaded Process Compatible:No; Mounting Type:surface mount; Peak Reflow Compatible (260 C):No; Power Dissipation:2.4W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST735CD 功能描述:電流型 PWM 控制器 -5V Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
ST735CD-TR 功能描述:電流型 PWM 控制器 5.0 Volt DC-DC Conv RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
ST735CN 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:-5V INVERTING, NEGATIVE OUTPUT CURRENT-MODE PWM REGULATOR
ST735S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:300kHz, -5V/ADJ INVERTING, NEGATIVE OUTPUT CURRENT-MODE PWM REGULATOR
ST735SC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:300KHZ -5V/ADJ INVERTING. NEGATIVE OUTPUT CURRENT MODE PWM REGULATOR
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