位置:L5953 > L5953详情
L5953中文资料
L5953数据手册规格书PDF详情
Description
The L5953 is the integration of one switching regulator, two linear voltage regulators, two low voltage warnings and two high side drivers. It has a stand-by operation mode (low current consumption) where only the stand-by voltage regulator plus the low voltage warnings are active. The other regulators and high side drivers are controlled by the SPI interface.
Features
■ PWM: adjustable 2.5/10V - 1A switching voltage regulator
■ External POWER MOS ability for output current enhancement
■ Synchronization function
■ REG1- Linear low drop 3.3/5V - 250mA STBY voltage regulator (low current consumption) with RESET
■ REG2- Linear voltage regulator 1.5V to 3.3V externally adjustable - 300mA maximum current
■ HSD1 : 500mA High side driver
■ HSD2 : 200mA High side driver
■ SPI Interface
■ SPI Diagnostics HSD1, HSD2
■ Double switching frequency SPI selectable
■ Double inpuT LVW SPI functions
SPI functions
■ Input controls
– Turn-on/off PWM
– Turn-on/off REG2
– Turn-on/off HSD1
– Turn-on/off HSD2
– Switching frequency selection f1- f2
■ Output functions:
– HSD1 & HSD2 short to gnd, open load and short to battery (Test mode)
– Thermal warning
Protections
■ Over voltage protection
■ Internal current limiting
■ Thermal shutdown
■ ESD
L5953产品属性
- 类型
描述
- 型号
L5953
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
Multiple switching voltage regulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
Multiwatt-15(垂直 弯曲和错列 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
ST意法 |
20+ |
HSOP |
6588 |
||||
STM |
24+ |
1000 |
|||||
STM |
09+ |
SSOP-36 |
8412 |
只售全新原装货实数现货放心查询 |
|||
ST |
23+ |
HSSOP |
9562 |
||||
ST |
23+ |
SSOP-36 |
5000 |
原装正品,假一罚十 |
|||
ST |
22+ |
SOP-36 |
5000 |
原装现货库存.价格优势!! |
|||
ST |
23+ |
HSSOP |
65600 |
||||
ST |
23+ |
SOP-20 |
3880 |
正品原装货价格低 |
|||
ST |
2025+ |
SSOP-36 |
3645 |
全新原厂原装产品、公司现货销售 |
L5953 资料下载更多...
L5953 芯片相关型号
- IRHNA57260
- IS80LV31-40PQI
- IS80LV51-24PQI
- ISL9860PF2
- ISL9R860PF2
- JAN1N965B-1
- JANTX1N985B-1
- JANTXV1N973B-1
- JANTXV1N982B-1
- JANTXV1N984B-1
- K7N401801B-QC13
- K7N403601B-QC13
- KA78L06AZTA
- KA78L09AZTA
- KA78L10AZBU
- KA78L18AZTA
- KA78LXXA
- KS8995MA
- LP3992IMFX-1.5
- MAX4434ESA
- MAX5156BCEE
- ML62303PL
- ML62502TR
- ML62503ML
- ML62503PR
- MM5437
- MM54HC05
- MM74HC943J
- MOC8100
- MPQ6501N
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
STMicroelectronics 意法半导体集团
意法半导体 (STMicroelectronics) 成立于1987年,总部位于瑞士日内瓦和法国巴黎,是一家全球领先的半导体公司。意法半导体专注于设计、制造和销售各种半导体解决方案,产品广泛应用于汽车、工业、消费电子、通信等领域。 意法半导体的产品包括微控制器、模拟集成电路、功率半导体、传感器等。公司拥有多个研发中心和生产基地,致力于技术创新和研发投入。意法半导体在全球范围内拥有广泛的客户群和合作伙伴,为客户提供高品质的产品和解决方案。 公司的使命是通过半导体技术推动智能化和可持续发展,助力客户取得成功。意法半导体不仅注重商业成功,还注重社会责任、环境保护和可持续经营。企业价值观包括创新、尊重