參數(shù)資料
型號: LTC1174
廠商: Linear Technology Corporation
英文描述: High Efficiency Step-Down and Inverting DC/DC Converter(高效率,反相DC/DC變換器)
中文描述: 高效率降壓和倒轉(zhuǎn)DC / DC轉(zhuǎn)換器(高效率,反相直流/直流變換器)
文件頁數(shù): 13/20頁
文件大?。?/td> 246K
代理商: LTC1174
13
LTC1174
LTC1174-3.3/LTC1174-5
Low Noise 3V Regulator
Positive-to-Negative (–5V) Converter
TYPICAL APPLICATIO S
1174 TA05
3
LTC1174
LB
IN
LB
OUT
I
PGM
GND
V
IN
SHUTDOWN
V
FB
SW
2
7
6
8
1
5
4
50
μ
H
V
OUT
3V
450mA
22
μ
F*
25V
×
3
1N5818
0.1
μ
F
100
μ
F**
10V
×
2
INPUT VOLTAGE
4V TO 12.5V
*
**
AVX TPSD226K025
AVX TPSD105K010
COILTRONICS CTX50-4
42k
30k
6.8nF
+
+
*
**
***
D1
LOW-BATTERY INDICATOR
IS SET TO TRIP AT V
IN
= 4.4V
AVX TPSD106K035
AVX TPSD105K010
= MBRS130LT3 (SURFACE MOUNT)
1N5818
L1 SELECTION
MANUFACTURER
COILTRONICS
COILCRAFT
SUMIDA
GOWANDA
PART NO.
CTX50-3
DT3316-473
CD54-470
GA10-472K
TYPE
SURFACE MOUNT
SURFACE MOUNT
SURFACE MOUNT
THROUGH HOLE
1174 TA06
INPUT VOLTAGE
4V TO 12.5V
3
LTC1174HV-5
LB
IN
GND
LB
OUT
I
PGM
V
IN
SHUTDOWN
V
OUT
SW
2
7
6
8
1
5
4
L1
50
μ
H
V
OUT
–5V
10
μ
F**
35V
×
2
D1
0.1
μ
F
100
μ
F***
10V
*LOW-
BATTERY
INDICATOR
280k
4.7K
43k
V
IN
(V)
4
6
8
10
12.5
I
OUT MAX
(mA)
110
140
170
200
235
+
+
相關(guān)PDF資料
PDF描述
LTC1174-3.3 High Efficiency Step-Down and Inverting DC/DC Converter(高效率,步降DC/DC變換器)
LTC1174-5 High Efficiency Step-Down and Inverting DC/DC Converter(高效率,步降DC/DC變換器)
LTC1177-12 Isolated High Side MOSFET Drivers(隔離型高邊MOS場效應(yīng)管驅(qū)動器(輸入電流2.5mA))
LTC1177-5 Isolated High Side MOSFET Drivers(隔離型高邊MOS場效應(yīng)管驅(qū)動器(輸入電流1mA))
LTC1196 8-Bit, SO-8,1MSPS ADCs(SO-8封裝,8位,1MSPS,模數(shù)轉(zhuǎn)換器(差分輸入))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1174_06 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Efficiency Step-Down and Inverting DC/DC Converter
LTC1174-3.3 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Efficiency Step-Down and Inverting DC/DC Converter
LTC1174-3.3/ LTC1174-5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Efficiency Step-Down and Inverting DC/DC Converter
LTC1174-5 制造商:LINEAR 制造商全稱:LINEAR 功能描述:高效率步降和逆變DC / DC轉(zhuǎn)換器
LTC1174CN8 功能描述:IC REG BUCK INV ADJ 1A 8DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標準包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V,1.5V,1.8V,2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤