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参数资料
| 型号： | L5953 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | 1.2 A SWITCHING REGULATOR, 425 kHz SWITCHING FREQ-MAX, PDSO36 |
| 封装： | LEAD FREE, SOP-36 |
| 文件页数： | 14/31页 |
| 文件大小： | 420K |
| 代理商： | L5953 |
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Obsolete
- Obsolete
Product(s)
L5953
Summary of the main operations
5
Summary of the main operations
5.1
Operation A
●
Test mode diagnostic procedure start
●
1) WREN instruction (
●
2) WSTA instruction (
5.2
Operation B
●
Read the diagnostic register
Case1: after a test mode diagnostic procedure start
1) RDIA instruction (
2) Diagnostic register output (
Note:
An operation B must follow an operation A. The delay between the end of the operations A
to the start of the operations B must be longer than 100
μS
5.3
Operation C
●
Write the status register
1) WREN instruction (
2) WSTA instruction (
5.4
Operation D
●
Read the status register
1) RSTA instruction (
2) Status Register output (
5.5
Operation E
●
Diagnostic procedure start
1) WREN instruction (
2) WSTA instruction (
5.6
Operation F
●
Read the diagnostic register
Case 2: after a diagnostic procedure start
1) RDIA instruction (
2) Diagnostic register output (
An operation F must follow an operation E, if the IRQ pin is not activated. The delay
between Operation E and Operation F must be longer than 100
μs. To be recognized, the
fault must be present without interruptions, during all the delays mentioned. After an
Operation F, the bit s0 of the status register is reset (0)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L5953_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Multiple switching voltage regulator |
| L5954 | 功能描述:低压差稳压器 - LDO Airbag App Specific Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| L5955 | 功能描述:多媒体杂项 Multifunction Voltage Regulator RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| L5956 | 功能描述:多媒体杂项 Multifunction Voltage Regulator RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| L5956_11 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Multifunction voltage regulator for car radio |
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