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| 型号： | LTC4151CS-2#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封装： | 0.150 INCH, LEAD FREE, PLASTIC, SOP-16 |
| 文件页数： | 4/18页 |
| 文件大小： | 476K |
| 代理商： | LTC4151CS-2#TRPBF |
LTC4151
12
4151fc
Table 3. SENSE Registers A (00h) and B (O1h)—Read/Write
BIT
NAME
OPERATION
A7:0, B7:4
SENSE Voltage Data
12-Bit Data of Current Sense Voltage with 20V LSB and 81.92mV Full-Scale
B3
ADC Busy in Snapshot Mode
1 = SENSE Being Converted; 0 = SENSE Conversion Completed. Not Writable
B2:0
Reserved
Always Returns 0. Not Writable
Table 4. VIN Registers C (02h) and D (O3h)—Read/Write
BIT
NAME
OPERATION
C7:0, D7:4
VIN Voltage Data
12-Bit Data of VIN Voltage with 25mV LSB and 102.4V Full-Scale
D3
ADC Busy in Snapshot Mode
1 = VIN Being Converted; 0 = VIN Conversion Completed. Not Writable
D2:0
Reserved
Always Returns 0, Not Writable
Table 5. ADIN Registers E (04h) and F (O5h)—Read/Write
BIT
NAME
OPERATION
E7:0, F7:4
ADIN Voltage Data
12-Bit Data of Current Sense Voltage with 500V LSB and 2.048V Full-Scale
F3
ADC Busy in Snapshot Mode
1 = ADIN Being Converted; 0 = ADIN Conversion Completed. Not Writable
F2:0
Reserved
Always Returns 0, Not Writable
APPLICATIONS INFORMATION
Table 2. LTC4151 Register Address and Contents
REGISTER ADDRESS*
REGISTER NAME
READ/WRITE
DESCRIPTION
00h
SENSE (A)
R/W**
ADC Current Sense Voltage Data (8 MSBs)
01h
SENSE (B)
R/W**
ADC Current Sense Voltage Data (4 LSBs)
02h
VIN (C)
R/W**
ADC VIN Voltage Data (8 MSBs)
03h
VIN (D)
R/W**
ADC VIN Voltage Data (4 LSBs)
04h
ADIN (E)
R/W**
ADC ADIN Voltage Data (8 MSBs)
05h
ADIN (F)
R/W**
ADC ADIN Voltage Data (4 LSBs)
06h
CONTROL (G)
R/W
Controls ADC Operation Mode and Test Mode
07h
Reserved
*Register address MSBs b7-b3 are ignored. **Writable if bit G4 is set.
Table 6. CONTROL Register G (06h)—Read/Write
BIT
NAME
OPERATION
G7
ADC Snapshot Mode
Enable
Enables ADC Snapshot Mode; 1 = Snapshot Mode Enabled. Only the channel selected by G6 and G5 is
measured by the ADC. After the conversion, the channel busy bit is reset and the ADC is halted.
0 = Snapshot Mode Disabled (ADC free running, Default).
G6
ADC Channel Label for
Snapshot Mode
ADC Channel Label for Snapshot Mode
G6
G5
ADC CHANNEL
0
SENSE (Default)
0
1
VIN
1
0
ADIN
G5
ADC Channel Label for
Snapshot Mode
G4
Test Mode Enable
Test Mode Halts ADC Operation and Enables Writes to ADC Registers; 1 = Enable Test Mode,
0 = Disable Test Mode (Default)
G3
Page Read/Write Enable
Enables Page Read/Write; 1 = Enable I2C Page Read/Write (Default), 0 = Disable I2C Page Read/Write
G2
Stuck-Bus Timer Enable
Enables I2C Stuck-Bus Reset Timer; 1 = Enable Stuck-Bus Timer (Default), 0 = Disable Stuck-Bus Timer
G1:0
Reserved
Always Returns 0, Not Writable
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| LTC4151HDD#PBF | 功能描述:IC PWR MONITOR MS 80V SD 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| LTC4151HDD#TRPBF | 功能描述:IC PWR MONITOR MS 80V SD 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| LTC4151HMS#PBF | 功能描述:IC PWR MONITOR MS 80V SD 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| LTC4151HMS#TRPBF | 功能描述:IC PWR MONITOR MS 80V SD 10MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
| LTC4151IDD#PBF | 功能描述:IC CURRENT MONITOR(12BIT) 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳流/电流管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 功能:电流开关 检测方法:- 精确度:±10% 输入电压:1.7 V ~ 5.5 V 电流 - 输出:600mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFQFN 供应商设备封装:10-UTQFN（1.4x1.8） 包装:管件 |
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