參數(shù)資料
型號: LTC3526LBEDC-2#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WCCD-2, DFN-6
文件頁數(shù): 12/16頁
文件大?。?/td> 332K
代理商: LTC3526LBEDC-2#PBF
LTC3526L-2/LTC3526LB-2
3526lb2fa
TEMPERATURE (°C)
–50
0.50
V IN
(V)
0.55
0.60
0.65
0.70
0.80
25
0
25
50
3526lb2 G14
75
100
0.75
1mA LOAD
NO LOAD
VFB vs Temperature
Start-Up Voltage vs Temperature
Load Regulation
Burst Mode Quiesent Current
vs VOUT (LTC3526L-2)
TEMPERATURE (°C)
–60
–1.00
CHANGE
IN
V
FB
(%)
–0.75
–0.50
–0.25
0
–20
20
60
100
3526lb2 G13
0.25
0.50
–40
0
40
80
NORMALIZED TO 25°C
VOUT (V)
1.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
3.0
4.0
4.5
3526lb2 G15
2.0
2.5
3.5
5.0
I Q
(
A)
Typical perForMance characTerisTics T
A = 25°C, unless otherwise noted.
Fixed Frequency Switching
Waveform and VOUT Ripple
Burst Mode Waveforms
(LTC3526L-2)
VOUT and IIN During Soft-Start
SW PIN
2V/DIV
200ns/DIV
VIN = 1.2V
VOUT = 3.3V AT 100mA
COUT = 4.7F
3526lb2 G16
VOUT
20mV/DIV
AC-COUPLED
SW PIN
2V/DIV
20s/DIV
VIN = 1.2V
VOUT = 3.3V AT 5mA
COUT = 10F
3526lb2 G17
VOUT
20mV/DIV
AC-COUPLED
SHDN PIN
1V/DIV
INPUT
CURRENT
0.2A/DIV
200s/DIV
VOUT = 3.3V
COUT = 4.7F
3526lb2 G18
VOUT
1V/DIV
LOAD (mA)
0.01
CHANGE
IN
V
OUT
(%)
0.1
1
10
100
1000
3526lb2 G23
–0.5
–0.4
–0.3
–0.2
–0.1
0.5
0.4
0.3
0.2
0.1
0
VIN = 0.9V
VIN = 1.2V
VIN = 1.5V
VOUT = 1.8V
LOAD (mA)
0.01
CHANGE
IN
V
OUT
(%)
0.1
1
10
100
1000
3526lb2 G24
–0.5
–0.4
–0.3
–0.2
–0.1
0.5
0.4
0.3
0.2
0.1
0
VIN = 1.2V
VIN = 1.8V
VIN = 2.4V
VOUT = 3.3V
LOAD (mA)
0.01
CHANGE
IN
V
OUT
(%)
0.1
1
10
100
1000
3526lb2 G25
–0.5
–0.4
–0.3
–0.2
–0.1
0.5
0.4
0.3
0.2
0.1
0
VIN = 1.2V
VIN = 2.4V
VIN = 3.6V
VIN = 4.2V
VOUT = 5V
相關(guān)PDF資料
PDF描述
LTC3526LEDC-2#PBF SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
LTC3526LBEDC-2#TRPBF SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
LTC3526LEDC#PBF 0.55 A SWITCHING CONTROLLER, 1250 kHz SWITCHING FREQ-MAX, PDSO6
LTC3527EUD 0.8 A DUAL SWITCHING CONTROLLER, 2800 kHz SWITCHING FREQ-MAX, PQCC16
LTC3527EUD#TR 0.8 A DUAL SWITCHING CONTROLLER, 2800 kHz SWITCHING FREQ-MAX, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3526LBEDC-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:550mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN
LTC3526LBEDC-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:550mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN
LTC3526LEDC#PBF 制造商:Linear Technology 功能描述:BOOST SYNCH 0.5A 1MHZ 6DFN 制造商:Linear Technology 功能描述:BOOST, SYNCH, 0.5A, 1MHZ, 6DFN
LTC3526LEDC#TRMPBF 功能描述:IC REG BOOST SYNC ADJ 0.55A 6DFN 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:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC3526LEDC#TRPBF 功能描述:IC REG BOOST SYNC ADJ 0.55A 6DFN 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:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC