參數(shù)資料
型號: ST755CD-TR
廠商: 意法半導(dǎo)體
英文描述: ADJUSTABLE INVERTING NEGATIVE OUTPUT CURRENT MODE PWM REGULATORS
中文描述: 可調(diào)式逆變負(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> 95K
代理商: ST755CD-TR
ST755
ADJUSTABLE INVERTING NEGATIVE OUTPUT
CURRENT MODE PWM REGULATORS
September 1998
I
2.7VTO 11VINPUT TOADJUSTABLE
NEGATIVEOUTPUT CONVERSION
I
1W GUARANTEED OUTPUT POWER
(V
in
>4.5V,T
70
o
C)
I
68% TYP.EFFICENCY AT6V
I
VERYLOW QUIESCENT CURRENT: 1.2mA
IN ON MODE 10
μ
A IN SHUT DOWN MODE
I
SOFT START
I
VERYLOW NOISE OUTPUT
I
160KHz FIXEDFREQUENCY OSCILLATOR
I
MIXEDBIPOLAR-CMOSTECHNOLOGY
DESCRIPTION
The
ST755
switch-mode
Power MOSFET that generaters an adjustable
negative output from a voltage input of 2.7V to
11V, output
current guaranteed at 200mA (for
is
an
adjustable
rergulator with
inverting
internal
DC-DC
BLOCK DIAGRAM
DIP-8
SO-8
V
in
>4.5V, V
out
= -5V and 0
o
C
Ta
70
o
C) and
275mA (typical value at T
a
= 25
o
C, V
out
= -5V).
A logic controlled shut down pin that interfaces
directly with microprocessor reduces supply
current to only 10
μ
A. Input to Output differential
voltage is limited to V
in
+|V
out
|<12.7V. No load
supply currentis 1.2mA.
1/9
相關(guān)PDF資料
PDF描述
ST75C176B Cartridge Fuse; Current Rating:1A; Voltage Rating:250V; Fuse Type:Fast Acting; Fuse Size/Group:1/4 x 1-1/4 &quot;; Body Material:Ceramic; Diameter:6.35mm; Fuse Terminals:Ferrule; Leaded Process Compatible:No; Length:31.75mm RoHS Compliant: No
ST75C176C Cartridge Fuse; Current Rating:20A; Voltage Rating:250V; Fuse Type:Fast Acting; Fuse Size/Group:1/4 x 1-1/4 &quot;; Leaded Process Compatible:No; Body Material:Ceramic; Diameter:6.35mm; Fuse Terminals:Ferrule; Length:31.75mm
ST75C176 LOW POWER RS-485/RS-422 TRANSCEIVER
ST75C176BD XSTR, 4431, MOSFET, P-CH, 30V, SO8
ST75C176BDR LOW POWER RS-485/RS-422 TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST755CN 功能描述:電流型 PWM 控制器 Adj Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 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
ST755M5 制造商:Marathon Special Products 功能描述:
ST-7-56 功能描述:XFRMR PWR 115V 28V 1.3A 36VA RoHS:是 類別:變壓器 >> 功率 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:260 類型:標(biāo)準(zhǔn) 最大功率:65 VA 主線圈:雙 副線圈:三路,中心抽頭 在某電流時的串聯(lián)輸出電壓:500 VAC @ 85mA,5 VAC @ 2A,6.3 VAC @ 2A 在某電流時的并聯(lián)輸出電壓:- 安裝類型:底座安裝 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高(最大):66.80mm 端接類型:導(dǎo)線引線
ST7-56 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER
ST7565 制造商:未知廠家 制造商全稱:未知廠家 功能描述:65 x 132 Dot Matrix LCD Controller/Driver