参数资料
型号: LT3461ES6#TR
厂商: Linear Technology
文件页数: 7/8页
文件大小: 0K
描述: IC REG BOOST ADJ 0.25A TSOT23-6
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: 1.26 V ~ 38 V
输入电压: 2.5 V ~ 16 V
PWM 型: 电流模式
频率 - 开关: 1.3MHz
电流 - 输出: 250mA
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-23-6 细型,TSOT-23-6
包装: 带卷 (TR)
供应商设备封装: TSOT-23-6
LT3461/LT3461A
TYPICAL APPLICATIO S
3.3V to 5V Step-Up Converter Efficiency
3.3V to 5V Step-Up Converter (LT3461A)
L1
80
V IN
3.3V
4.7 μ H
1
75
C1
1 μ F
OFF ON
6
4
SW
V IN V OUT
LT3461A
SHDN FB
5
3
R1
45.3k
15pF
V OUT
5V
115mA
70
GND
2
C1, C2: TAIYO YUDEN X7R LMK212BJ105
R2
15k
C2
1 μ F
3461a TA03a
65
L1: MURATA LQH32CN4R7M33 OR EQUIVALENT
60
0
30
60
90
120
PACKAGE DESCRIPTIO
S6 Package
6-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1636)
LOAD CURRENT (mA)
3461a TA03b
0.62
MAX
0.95
REF
1.22 REF
2.90 BSC
(NOTE 4)
3.85 MAX 2.62 REF
1.4 MIN
2.80 BSC
1.50 – 1.75
(NOTE 4)
PIN ONE ID
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
0.20 BSC
DATUM ‘A’
0.30 – 0.50 REF
NOTE:
0.09 – 0.20
(NOTE 3)
0.95 BSC
0.80 – 0.90
1.00 MAX
1.90 BSC
0.30 – 0.45
6 PLCS (NOTE 3)
0.01 – 0.10
S6 TSOT-23 0302
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD
FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
3461af
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
7
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