參數(shù)資料
型號(hào): LTC1735IGN-1
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: LED Lamp; Bulb Size:3mm; LED Color:Orange/Orange; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):No; Reel Quantity:360 RoHS Compliant: Yes
中文描述: 3 A SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁(yè)數(shù): 6/32頁(yè)
文件大小: 373K
代理商: LTC1735IGN-1
6
LTC1735
TYPICAL PERFOR U
Oscillator Frequency
vs Temperature
TEMPERATURE (
°
C)
–40
–15
250
F
270
300
10
60
85
1735 G19
260
290
280
35
110
135
C
OSC
= 47pF
RUN/SS Pin Current
vs Temperature
TEMPERATURE (
°
C)
–40
–15
–5
R
μ
A
–3
0
10
60
85
1735 G20
–4
–1
–2
35
110
135
V
RUN/SS
= 0V
TEMPERATURE (
°
C)
–40
–15
–1.0
F
μ
A
–0.6
0
10
60
85
1735 G21
–0.8
–0.2
–0.4
35
110
135
V
FCB
= 0.85V
FCB Pin Current vs Temperature
Start-Up
V
1V/DIV
V
5V/DIV
I
L
5A/DIV
V
IN
= 15V
V
OUT
= 1.6V
R
LOAD
= 0.16
5ms/DIV
V
OUT(RIPPLE)
(Synchronized)
V
10mV/DIV
I
L
5A/DIV
EXT SYNC f = f
O
V
IN
= 15V
V
OUT
= 1.6V
10
μ
s/DIV
V
20mV/DIV
I
L
5A/DIV
V
OUT(RIPPLE)
(Burst Mode Operation)
FCB = 5V
V
IN
= 15V
V
OUT
= 1.6V
50
μ
s/DIV
V
OUT(RIPPLE)
(Burst Mode Operation)
Load Step (Burst Mode Operation)
Load Step (Continuous Mode)
V
50mV/DIV
I
L
5A/DIV
0A TO
9A LOAD STEP
FCB = 0V
V
IN
= 15V
V
OUT
= 1.6V
10
μ
s/DIV
V
50mV/DIV
I
L
5A/DIV
V
20mV/DIV
I
L
5A/DIV
FCB = 5V
V
IN
= 15V
V
OUT
= 1.6V
5
μ
s/DIV
10mA TO
9A LOAD STEP
FCB = 5V
V
IN
= 15V
V
OUT
= 1.6V
10
μ
s/DIV
1735 G27
1735 G26
1735 G25
1735 G22
1735 G23
1735 G24
FIGURE 1
FIGURE 1
FIGURE 1
FIGURE 1
FIGURE 1
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 1.5A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1735IGN-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 16-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無(wú) 升壓:是 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
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LTC1735IGNPBF 制造商:Linear Technology 功能描述:High Efficiency Buck Regulator SSOP16
LTC1735IGNTRPBF 制造商:Linear Technology 功能描述: