參數(shù)資料
型號： ST619LBD
英文描述： CPLD Logic IC; Logic Type:Programmable; No. of Macrocells:32; Package/Case:44-PLCC; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Mounting Type:Surface Mount RoHS Compliant: No
中文描述： 模擬IC
文件頁數(shù)： 1/6頁
文件大?。?/td> 67K
代理商： ST619LBD
1/9
May 2001
I
REGULATED 5V
±
4% CHARGE PUMP
OUTPUT CURRENT GUARANTEED OVER
TEMPERATURE : 20mA (V
I
≥
2V ),
30mA (V
I
≥
3V )
NO INDUCTORS; VERY LOW EMI NOISE
USES SMALL, INEXPENSIVE CAPACITORS
LOGIC CONTROLLED 1
μ
A MAX
SHUT-DOWN SUPPLY CURRENT
SHUT DOWN DISCONNECTS LOAD FROM
INPUT
AVAILABLE IN SO-8 AND DIP-8 PACKAGES
I
I
I
I
I
I
DESCRIPTION
The ST619LB is a step-up charge pump DC-DC
converter which delivers a regulated 5V
±
4%
output at 30mA and over temperature. The input
voltage range is 2V to 3.6V (two battery cells).
It requires only four external capacitor: two 0.22
μ
F
flying capacitors, and 10
μ
F capacitors at the input
and output.
Low operating supply current (typ 200
μ
A) make
the device ideal for small, portable and battery
powered applications. When shut down the load
is disconnected from the input and the supply
current is typically 0.02
μ
A. The ST619LB is
available in SO-8 and DIP-8 packages.
ST619LB
SERIES
DC-DC CONVERTER REGULATED 5V CHARGE PUMP
SCHEMATIC DIAGRAM
DIP-8
SO-8
相關(guān)PDF資料
PDF描述
ST619LBDR CPLD Logic IC; Logic Type:Programmable; No. of Macrocells:96; Package/Case:84-PLCC; Mounting Type:Surface Mount
ST619LBN CPLD Logic IC; Logic Type:Programmable; No. of Macrocells:64; Package/Case:84-PLCC; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Mounting Type:Surface Mount RoHS Compliant: No
ST619 DC-DC CONVERTER REGULATED 5V CHARGE PUMP
ST6200T SONET/SDH Dual Line Interface Transformers for E4/STM-1 Applications. ST6200T - (10/99)
ST62E01CD6 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST619LBDR 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Step-Up Charge Pump RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
ST619LBN 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Step-up 5 Volt 30mA RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
ST62 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8/16-Bit Micros
ST-6-2 制造商:Mac8 功能描述:1 vgtaF0.5mm / D1F1.0mm / D2F1.0mm / D3F0.7mm / F 9mm Gold Over Nickel
ST-6-20 功能描述:XFRMR PWR 115V 10VAC 2.0A 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
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