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参数资料
| 型号： | LTC3404MPMS8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 0.6A 8MSOP |
| 标准包装： | 50 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 6 V |
| 输入电压： | 2.65 V ~ 6 V |
| PWM 型： | 电流模式，混合 |
| 频率 - 开关： | 1.4MHz |
| 电流 - 输出： | 600mA |
| 同步整流器： | 是 |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 8-MSOP |
LTC3404
TYPICAL APPLICATIO S
3- to 4-Cell NiCd/NiMH to 1.8V/0.5A Regulator Using All Ceramic Capacitors
LTC3404
1
2
RUN
I TH
PLL LPF
SYNC/MODE
8
7
47pF
3
4
V FB
GND
V IN
SW
6
5
4.7 μ H*
20pF
887k
C OUT **
22 μ F
V OUT
1.8V
0.5A
C IN ***
10 μ F
CER
V IN
2.7V TO 6V
CER
* TOKO D52LC A914BYW-4R7M
** TAIYO-YUDEN CERAMIC JMK325BJ226MM
698k
*** TAIYO-YUDEN CERAMIC LMK325BJ106MN
3404 TA04
Externally Synchronized 2.5V/0.6A Regulator Using All Ceramic Capacitors
1
RUN
LTC3404
PLL LPF
8
0.01 μ F
10k
47pF
2
3
4
I TH
V FB
GND
SYNC/MODE
V IN
SW
7
6
5
EXT CLOCK
1.7MHz
4.7 μ H*
20pF
887k
V OUT
2.5V
C OUT ** 0.6A
22 μ F
C IN ***
10 μ F
CER
V IN
3V TO 6V
CER
* TOKO D52LC A914BYW-4R7M
** TAIYO-YUDEN CERAMIC JMK325BJ226MM
412k
*** TAIYO-YUDEN CERAMIC LMK325BJ106MN
3404 TA04
Low Noise 2.5V/0.3A Regulator
LTC3404
1
2
RUN
I TH
PLL LPF
SYNC/MODE
8
7
47pF
3
4
V FB
GND
V IN
SW
6
5
6.2 μ H*
20pF
887k
C OUT **
22 μ F
V OUT
2.5V
0.3A
C IN ***
10 μ F
CER
V IN
2.65V TO 6V
CER
* TOKO D63LCB A920CY-6R2M
** TAIYO-YUDEN CERAMIC JMK325BJ226MM
412k
*** TAIYO-YUDEN CERAMIC LMK325BJ106MN
3404 TA06
PACKAGE DESCRIPTIO
MS8 Package
8-Lead Plastic MSOP
(LTC DWG # 05-08-1660 Rev F)
3.00 ± 0.102
(.118 ± .004)
(NOTE 3)
8
7 6 5
0.52
(.0205)
REF
0.889 ± 0.127
(.035 ± .005)
0.254
(.010)
DETAIL “A”
0 ° – 6 ° TYP
4.90 ± 0.152
(.193 ± .006)
3.00 ± 0.102
(.118 ± .004)
(NOTE 4)
GAUGE PLANE
5.23
(.206)
MIN
3.20 – 3.45
(.126 – .136)
DETAIL “A”
0.53 ± 0.152
(.021 ± .006)
1.10
(.043)
MAX
1
2 3
4
0.86
(.034)
REF
0.42 ± 0.038
(.0165 ± .0015)
TYP
0.65
(.0256)
BSC
0.18
(.007)
SEATING
RECOMMENDED SOLDER PAD LAYOUT
PLANE
0.22 – 0.38
(.009 – .015)
TYP
0.65
(.0256)
0.1016 ± 0.0508
(.004 ± .002)
MSOP (MS8) 0307 REV F
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
BSC
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
3404fb
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.
15
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相关代理商/技术参数 |
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|---|---|
| LTC3405 | 制造商:LINEAR 制造商全称:LINEAR 功能描述:Standalone 250mA Li-Ion Battery Charger in 2 × 2 DFN |
| LTC3405A | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.5MHz, 300mA Synchronous Step-Down Regulator in ThinSOT |
| LTC3405A-1.375 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.375V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT |
| LTC3405A-1.5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.5V, 1.8V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT |
| LTC3405A-1.8 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.5V, 1.8V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT |
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