參數(shù)資料
型號: LTC3537EUD#TRPBF
廠商: Linear Technology
文件頁數(shù): 7/22頁
文件大?。?/td> 314K
描述: IC REG DL BST/LINEAR SYNC 16-QFN
標(biāo)準(zhǔn)包裝: 2,500
拓?fù)洌?/td> 升壓(升壓)同步(1),線性(LDO)(1)
功能: 任何功能
輸出數(shù): 2
頻率 - 開關(guān): 2.2MHz
電壓/電流 - 輸出 1: 1.5 V ~ 5.25 V,100mA
電壓/電流 - 輸出 2: 0.6 V ~ 5 V,100mA
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 0.68 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)
LTC3537
7
3537fd
Fixed Frequency Switching
Waveform and V
OUTB
 Ripple
Burst Mode Waveforms
V
OUTB
 and I
INB
 During Soft-Start
TYPICAL PERFORMANCE CHARACTERISTICS
Load Current Step Response
(from Burst Mode Operation)
Load Current Step Response
(Fixed Frequency)
Load Current Step Response
(Fixed Frequency)
Load Current Step Response
(from Burst Mode Operation)
LDO Dropout Voltage vs
Load Current
T
A
 = 25癈 unless otherwise noted.
LOAD CURRENT (mA)
0
140
120
100
80
40
60
20
0
80
70
60
50
40
90
30
20
3537 G26
100
10
V
OUTB
20mV/DIV
I
L
10mA/DIV
V
INB
 = 2.4V
V
OUTB
 = 3.3V
C
OUTB
 = 10糉
3537 G20
10約/DIV
V
INB
 = 2.4V
V
OUTB
 = 3.3V
C
OUTB
 = 4.7糉
3537 G22
V
OUTB
100mV/
DIV
I
LOAD
100mA/
DIV
100約/DIV
V
INB
 = 2.4V
V
OUTB
 = 3.3V
C
OUTB
 = 4.7糉
3537 G23
I
LOAD
100mA/
DIV
V
OUTB
100mV/
DIV
100約/DIV
V
INB
 = 3.6V
V
OUTB
 = 5V
C
OUTB
 = 4.7糉
3537 G24
I
LOAD
100mA/
DIV
V
OUTB
100mV/
DIV
100約/DIV
V
INB
 = 3.6V
V
OUTB
 = 5V
C
OUTB
 = 4.7糉
3537 G25
I
LOAD
100mA/
DIV
V
OUTB
100mV/
DIV
100約/DIV
V
INB
 = 2.4V
V
OUTB
 = 3.3V
C
OUTB
 = 4.7糉
3537 G19
200ns/DIV
SW
2V/DIV
V
OUTB
20mV/
DIV
ENBST
V
OUTB
2V/DIV
I
VINB
200mA/
DIV
V
INB
 = 1.2V
V
OUTB
 = 3.3V
C
OUTB
 = 4.7糉
I
LOAD
 = 10mA
3537 G21
100約/DIV
LDO Input Ripple Rejection vs
Frequency
FREQUENCY (kHz)
3537 G29
60
50
40
30
20
10
0
0.01    0.1
1
10
100
V
INL
 = 3.3V
V
OLDO
 = 3V
C
OLDO
 = 4.7糉
I
LOAD
 = 50mA
相關(guān)PDF資料
PDF描述
LTC3541EDD#TRPBF IC REG DL BCK/LINEAR SYNC 10-DFN
LTC3670EDDB#TRPBF IC REG TRPL BCK/LINEAR 12DFN
LTC3672BEDC-1#TRPBF IC REG TRPL BCK/LINEAR 8-DFN
LTC3700EMS#TRPBF IC REG DL BUCK/LINEAR 10MSOP
LTC4151HMS#TRPBF IC PWR MONITOR MS 80V SD 10MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3538 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Synchronous Buck-Boost DC/DC Converter
LTC3538EDCB 制造商:LINER 制造商全稱:Linear Technology 功能描述:800mA Synchronous Buck-Boost DC/DC Converter
LTC3538EDCB#PBF 制造商:Linear Technology 功能描述:DC-DC CONV BUCK/BOOST 8000mA DFN-8 制造商:Linear Technology 功能描述:DC-DC CONV, BUCK/BOOST, 8000mA, DFN-8 制造商:Linear Technology 功能描述:DC-DC CONV, BUCK/BOOST, 8000mA, DFN-8, Primary Input Voltage:5.5V, No. of Outputs:1, Output Current:800mA, No. of Pins:8, Operating Temperature Min:-40C, Operating Temperature Max:85C, MSL:MSL 1 - Unlimited, Package / Case:8-DFN , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:DP-SWREG/Monolithic, Cut Tape 800mA, 1MHz Wide Input Voltage Synch Buck-Boost DC
LTC3538EDCB#TRMPBF 功能描述:IC REG BUCK BOOST SYNC ADJ 8DFN 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(biāo)準(zhǔn)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(yīng)商設(shè)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
LTC3538EDCB#TRPBF 功能描述:IC REG BUCK BOOST SYNC ADJ 8DFN 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(biāo)準(zhǔn)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