参数资料
型号: LT3467IS6#TRMPBF
厂商: Linear Technology
文件页数: 14/18页
文件大小: 0K
描述: IC REG BOOST ADJ 1.1A SOT23-6
标准包装: 500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.26 V ~ 40 V
输入电压: 2.4 V ~ 16 V
PWM 型: 电流模式
频率 - 开关: 1.3MHz
电流 - 输出: 1.1A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6 细型,TSOT-23-6
包装: 带卷 (TR)
供应商设备封装: TSOT-23-6
LT3467/LT3467A
TYPICAL APPLICATIONS
Single Li-Ion Cell to 5V Boost Converter
Ef?ciency
V IN
2.6V TO 4.2V
L1
0.9μH
D1
V OUT
5V
95
90
C1
4.7μF
OFF ON
V IN
SHDN
LT3467A
SW
R1
8.06k
C4*
75pF
600mA AT V IN = 4.2V
360mA AT V IN = 3.3V
250mA AT V IN = 2.6V
85
80
75
V IN = 3.3V
V IN = 2.6V
V IN = 4.2V
SS
FB
C3
0.047μF
GND
R2
2.67k
C2*
22μF
70
65
C1, C2: X5R OR X7R, 6.3V
D1: PHILIPS PMEG 2010
L1: FDK MIPW3226D0R9M
3467 TA09a
60
55
*C2 CAN BE 10μF IN A 1210 OR LARGER PACKAGE WITH
THE ADDITION OF C4, OTHERWISE C4 IS OPTIONAL
2.6V-3.3V to 5V Boost Converter
50
50 100 150 200 250 300 350 400 450 500
I OUT (mA)
3467 TA09b
Ef?ciency
V IN
2.6V TO 3.3V
L1
1.5μH
D1
V OUT
5V
90
85
C1
4.7μF
OFF ON
V IN
SHDN
LT3467A
SS
SW
FB
R1
8.06k
C4
56pF
430mA AT V IN = 3.3V
270mA AT V IN = 2.6V
80
75
70
V IN = 2.6V
V IN = 3.3V
C3
0.047μF
GND
R2
2.67k
C2
10μF
65
60
C1, C2: X5R OR X7R, 6.3V
D1: PHILIPS PMEG 2010
3467 TA08a
55
L1: FDK MIP3226D1R5M
50
50 100 150 200 250 300 350 400 450 500
I OUT (mA)
3467 TA08b
3.3V to 15V, 135mA Step-Up Converter
Ef?ciency
V IN
3.3V
L1
6.8μH
D1
R1
V OUT
15V
135mA
90
80
C1
4.7μF
OFF ON
V IN
SHDN
SW
16.5k
C4
70
SS
C3
0.047μF
C1: X5R OR X7R, 6.3V
C2: X5R OR X7R, 16V
LT3467A
GND
FB
R2
1.5k
68pF
C2
2.2μF
3467 TA10a
60
50
40
D1: PHILIPS PMEG 2010
L1: SUMIDA CMD4D13-6R8MC
30
20
40
60
80
100
120
140
160
I OUT (mA)
3467 TA10b
3467afe
14
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