參數(shù)資料
型號(hào): LTC3100EUD#TRPBF
廠商: Linear Technology
文件頁數(shù): 8/26頁
文件大?。?/td> 403K
描述: IC REG BUCK/BOOST/LINEAR 16-QFN
產(chǎn)品培訓(xùn)模塊: More Information on LDOs
標(biāo)準(zhǔn)包裝: 2,500
拓?fù)洌?/td> 降壓(降壓)(1),升壓(升壓)(1),線性(LDO)(1)
功能: 任何功能
輸出數(shù): 3
頻率 - 開關(guān): 1.5MHz
電壓/電流 - 輸出 1: 0.6 V ~ 5.5 V,250mA
電壓/電流 - 輸出 2: 1.5 V ~ 5.25 V,700mA
電壓/電流 - 輸出 3: 0.6 V ~ 5.25 V,100mA
帶 LED 驅(qū)動(dòng)器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 0.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-QFN-EP(3x3)
包裝: 帶卷 (TR)
LTC3100
8
3100fb
For more information www.linear.com/LTC3100
Step-Down DC/DC Converter
TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency vs Load Current and V
IN
 
for V
O
 = 1.2V
Efficiency vs Load Current and V
IN
 
for V
O
 = 1.8V
No-Load Input Current
vs V
INBK
 (Mode = Open)
Burst Mode Operation Threshold
Current vs V
IN
 
V
OUT
 and I
IN
 During Soft-Start
T
A
 = 25癈, unless otherwise specified.
Output Voltage Ripple in Fixed
Frequency and Burst Mode Operation
Load Step Response,
Burst Mode Operation Enabled
10mA to 100mA
Load Step Response,
Fixed Frequency Mode
10mA to 100mA
LOAD CURRENT (mA)
30
50
80
0.01
10    100   1000
0
10
0.1    1
100
70
90
40
60
20
100
0.01
1000
1
10
0.1
3100 G19
V
IN
 = 1.8V
V
IN
 = 2.4V
V
IN
 = 3.3V
PL, V
IN
 = 1.8V
PL, V
IN
 = 2.4V
PL, V
IN
 = 3.3V
LOAD CURRENT (mA)
30
50
80
0.01
10    100   1000
0
10
0.1    1
100
70
90
40
60
20
100
0.01
1000
1
10
0.1
3100 G20
V
IN
 = 2.4V
V
IN
 = 3.3V
V
IN
 = 5V
PL, V
IN
 = 2.4V
PL, V
IN
 = 3.3V
PL, V
IN
 = 5V
V
INBK
 (V)
1.5
2.5
3.5
2
3
4   4.5   5
5
0
15
20
10
3100 G21
V
INBK
 (V)
60
70
50
40
2.5
3.5
2
3
4   4.5   5
10
0
30
80
20
3100 G22
V
OUT
 = 2.5V
V
OUT
= 1.8V
V
OUT
 = 1.2V
V
OUT
 = 1.5V
3100 G24
5祍/DIV
50mV/DIV
50mV/DIV
C
OUT
= 10礔
3100 G25
200祍/DIV
100mA/DIV
50mV/DIV
C
OUT
= 10礔
3100 G26
200祍/DIV
50mA/DIV
50mV/DIV
C
OUT
= 10礔
3100 G23
2ms/DIV
INPUT
CURRENT
50mA/DIV
V
OUT
0.5V/DIV
STARTUP, 200mA LOAD
V
IN
= 2.4V
V
OUT
= 1.2V
C
OUT
= 10礔
相關(guān)PDF資料
PDF描述
LTC3104IMSE#TRPBF IC REG DL BCK/LINEAR SYNC 16MSOP
LTC3445EUF#TRPBF IC REG TRPL BUCK/LINEAR 24-QFN
LTC3446IDE#PBF IC REG TRPL BCK/LINEAR 14-DFN
LTC3537EUD#TRPBF IC REG DL BST/LINEAR SYNC 16-QFN
LTC3541EDD#TRPBF IC REG DL BCK/LINEAR SYNC 10-DFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3101 制造商:LINER 制造商全稱:Linear Technology 功能描述:8-Output Regulator with Sequencing and I2C
LTC3101_10 制造商:LINER 制造商全稱:Linear Technology 功能描述:Wide VIN, Multi-Output DC/DC Converter and PowerPath Controller
LTC3101EUF#PBF 功能描述:IC BUCK/BST TRPL ADJ 350MA 24QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:熱電冷卻器 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.173",4.40mm 寬)裸露焊盤 供應(yīng)商設(shè)備封裝:28-TSSOP 裸露焊盤 包裝:管件 產(chǎn)品目錄頁面:1410 (CN2011-ZH PDF)
LTC3101EUF#TRPBF 功能描述:IC BUCK/BST TRPL ADJ 350MA 24QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP(4x4) 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3101EUF-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Wide VIN, Multi-Output DC/DC Converter and PowerPath Controller