参数资料
型号: LT3464ETS8#TRPBF
厂商: Linear Technology
文件页数: 16/16页
文件大小: 0K
描述: IC REG BOOST ADJ 115MA TSOT23-8
标准包装: 2,500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 34 V
输入电压: 2.3 V ~ 10 V
PWM 型: Burst Mode?
电流 - 输出: 115mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8 薄型,TSOT-23-8
包装: 带卷 (TR)
供应商设备封装: TSOT-23-8
LT3464
TYPICAL APPLICATIO S
20V Output Converter with Variable Output Voltage
and Shutdown
V IN
2.3V TO 10V
C1
1 μ F
7
L1
22 μ H
6
DAC
μ C
1
8
V IN
CTRL
SHDN
LT3464
SW
OUT
CAP
FB
3
5
2
C3
0.22 μ F
C2
0.33 μ F
V OUT
20V
R2
4.53M
V IN (V)
3.6
5.0
I OUT (mA)
5.0
6.5
GND
4
R1
301K
8.4
11.0
3464 TA09
C1: TAIYO YUDEN LMK107 BJ105MA-T
C2: TAIYO YUDEN GMK212 BJ334MG-T
C3: TAIYO YUDEN GMK212 BJ224MG-T
L1: MURATA LQH32CN220K
RELATED PARTS
PART NUMBER
LT1613
LT1615/
LT1615-1
LT1618
LT1932
LT1937
LT1944
LT1944-1
LT1945
LTC3200/
LTC3200-5
LTC3201
LTC3202
LTC3400/
LTC3400B
LTC3401
LTC3402
DESCRIPTION
550MA (I SW ), 1.4MHZ, HIGH EFFICIENCY
STEP-UP DC/DC CONVERTER
300MA/80MA (I SW ), CONSTANT OFF-TIME,
HIGH EFFICIENCY STEP-UP DC/DC CONVERTER
CONSTANT CURRENT, CONSTANT VOLTAGE, 1.4MHZ,
HIGH EFFICIENCY BOOST REGULATOR
CONSTANT CURRENT, 1.2MHZ, HIGH EFFICIENCY
WHITE LED BOOST REGULATOR
CONSTANT CURRENT, 1.2MHZ, HIGH EFFICIENCY
WHITE LED BOOST REGULATOR
DUAL OUTPUT 350MA (I SW ), CONSTANT OFF-TIME,
HIGH EFFICIENCY STEP-UP DC/DC CONVERTER
DUAL OUTPUT 150MA (I SW ), CONSTANT OFF-TIME,
HIGH EFFICIENCY STEP-UP DC/DC CONVERTER
DUAL OUTPUT, ± 350MA (I SW ), CONSTANT OFF-TIME,
HIGH EFFICIENCY STEP-UP DC/DC CONVERTER
LOW NOISE, 2MHZ, REGULATED CHARGE PUMP
WHITE LED DRIVER
LOW NOISE, 1.7MHZ, REGULATED CHARGE PUMP
WHITE LED DRIVER
LOW NOISE, 1.5MHZ, REGULATED CHARGE PUMP
WHITE LED DRIVER
600MA (I SW ), 1.2MHZ, SYNCHRONOUS
STEP-UP DC/DC CONVERTER
1A (I SW ), 3MHZ, SYNCHRONOUS
STEP-UP DC/DC CONVERTER
2A (I SW ), 3MHZ, SYNCHRONOUS
STEP-UP DC/DC CONVERTER
COMMENTS
V IN = 0.9V TO 10V, V OUT(MAX) = 34V, I Q = 3MA, I SD = <1 μ A,
THINSOT PACKAGE
V IN = 1.2V TO 15V, V OUT(MAX) = 34V, I Q = 20 μ A, I SD = <1 μ A,
THINSOT PACKAGE
V IN = 1.6V TO 18V, V OUT(MAX) = 34V, I Q = 1.8MA, I SD = <1 μ A,
MS PACKAGE, UP TO 6 WHITE LEDS
V IN = 1V TO 10V, V OUT(MAX) = 34V, I Q = 1.2MA, I SD = <1 μ A,
THINSOT PACKAGE, UP TO 8 WHITE LEDS
V IN = 2.5V TO 10V, V OUT(MAX) = 34V, I Q = 1.9MA, I SD = <1 μ A,
SC-70, THINSOT PACKAGES, UP TO 4 WHITE LEDS
V IN = 1.2V TO 15V, V OUT(MAX) = 34V, I Q = 20 μ A, I SD = <1 μ A,
MS PACKAGE
V IN = 1.2V TO 15V, V OUT(MAX) = 34V, I Q = 20 μ A, I SD = <1 μ A,
MS PACKAGE
V IN = 1.2V TO 15V, V OUT(MAX) = ± 34V, I Q = 20 μ A, I SD = <1 μ A,
MS PACKAGE
V IN = 2.7V TO 4.5V, I Q = 8MA, I SD = <1 μ A,
MS, THINSOT PACKAGES, UP TO 6 WHITE LEDS
V IN = 2.7V TO 4.5V, I Q = 6.5MA, I SD = <1 μ A,
MS PACKAGE, UP TO 6 WHITE LEDS
V IN = 2.7V TO 4.5V, I Q = 5MA, I SD = <1 μ A,
MS PACKAGE, UP TO 8 WHITE LEDS
V IN = 0.85V TO 5V, V OUT(MAX) = 5V, I Q = 19 μ A/300 μ A, I SD = <1 μ A,
THINSOT PACKAGE
V IN = 0.5V TO 5V, V OUT(MAX) = 6V, I Q = 38 μ A, I SD = <1 μ A,
MS PACKAGE
V IN = 0.5V TO 5V, V OUT(MAX) = 6V, I Q = 38 μ A, I SD = <1 μ A,
MS PACKAGE
3464f
(408) 432-1900 q FAX: (408) 434-0507 WWW.LINEAR.COM
16
Linear Technology Corporation
1630 MCCARTHY BLVD., MILPITAS, CA 95035-7417
q
LT/TP 0204 1K ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2003
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