參數(shù)資料
型號: LT3470ETS8
廠商: Linear Integrated Systems
英文描述: Micropower Buck Regulator with Integrated Boost and Catch Diodes
中文描述: 微功耗降壓穩(wěn)壓器與集成升壓二極管和捕捉
文件頁數(shù): 5/16頁
文件大小: 205K
代理商: LT3470ETS8
5
LT3470
3470f
TYPICAL PERFOR U
Switch V
CESAT
BOOST Pin Current
Catch Diode Forward Voltage
Boost Diode Forward Voltage
Diode Leakage (V
R
= 36V)
vs Temperature
Minimum Input Voltage, V
OUT
= 3.3V
Minimum Input Voltage, V
OUT
= 5V
TEMPERATURE (
°
C)
–50
–25
0
S
μ
A
10
25
0
50
75
3470 G13
5
20
15
25
100
125
BOOST
CATCH
SWITCH CURRENT (mA)
0
400
500
700
300
3470 G14
300
200
100
200
400
100
0
600
S
C
SWITCH CURRENT (mA)
0
8
10
14
300
3470 G15
6
4
100
200
400
2
0
12
B
CATCH DIODE CURRENT (mA)
0
S
F
0.4
0.6
400
3470 G16
0.2
0
100
200
300
1.0
0.8
BOOST DIODE CURRENT (mA)
0
S
F
500
600
700
200
3470 G17
400
300
0
50
100
150
100
200
900
800
LOAD CURRENT (mA)
0
3.0
I
3.5
4.0
4.5
5.0
5.5
6.0
50
100
150
200
3470 G18
T
A
= 25
°
C
V
IN
TO START
V
IN
TO RUN
LOAD CURRENT (mA)
0
I
6
7
200
3470 G19
5
4
50
100
150
8
T
A
= 25
°
C
V
IN
TO START
V
IN
TO RUN
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT3470ETS8#PBF 制造商:Linear Technology 功能描述:DC-DC CONVERTER BUCK ADJ 20 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, ADJ, 200mA, TSOT-23-8; Primary Input Voltage:40V; No. of Outputs:1; Output Current:200mA; No. of Pins:8; Operating Temperature Min:-40C; Operating Temperature Max:85C; Package / Case:8-TSOT-23 ;RoHS Compliant: Yes
LT3470ETS8#TR 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 4V to 40V 8-Pin TSOT-23 T/R
LT3470ETS8#TRM 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 4V to 40V 8-Pin TSOT-23 T/R
LT3470ETS8#TRMPBF 功能描述:IC REG BUCK ADJ 0.2A TSOT23-8 RoHS:是 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:250 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 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應商設備封裝:6-SON(1.45x1) 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2
LT3470ETS8#TRMPBF 制造商:Linear Technology 功能描述:DC/DC Converter IC 制造商:Linear Technology 功能描述:IC, BUCK REGULATOR, 8-TSOT-23