参数资料
型号: MIC2826-A0YMT TR
厂商: Micrel Inc
文件页数: 18/27页
文件大小: 0K
描述: IC PWR MANAGER PROG 4OUT 14-TMLF
特色产品: MIC2826 Quad Output PMIC
标准包装: 1
应用: 处理器
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-UFQFN 裸露焊盘,14-TMLF?
供应商设备封装: 14-TMLF?(2.5x2.5)
包装: 标准包装
产品目录页面: 1086 (CN2011-ZH PDF)
其它名称: 576-3529-6
Micrel, Inc.
Functional Description – I2C Control
Registers
MIC2826
Enable/Startup Control Register (00h):
The Enable Register is used to allow control of the
MIC2826’s power supplies. It allows each supply to be
Register
Address
00h
01h
02h
03h
Register
Name
Enable
Status
DC-DC
LDO1
Read/
Write
R/W
R/W
R/W
R/W
Description
Enable and startup control
register
Regulator output & fault
condition status register
DC-DC regulator voltage
control register
LDO1 voltage control
turned on and off, and whether sequencing is used.
When a default startup is executed as a result of the EN
pin being taken from low to high, the Sequence Control,
and Supply Enable bits are all set to their default values.
The Sequence Control bit, only implemented in
sequence-enabled parts, must be used carefully. See
the section on “Ensuring Clean Switching in Sequence-
Enabled Parts”.
register
04h
LDO2
R/W
LDO2 voltage control
register
05h
LDO3
R/W
LDO3 voltage control
register
D7
D6
D5
D4
D3
D2
D1
D0
Name
Access
POR Value
Reserved
N/A
00
POAF
R/W
1
SEQ CNT
R/W
0
LDO3-EN
R/W
0
LDO2-EN
R/W
0
LDO1-EN
R/W
0
DC-EN
R/W
0
Data
00
0 = Remain off
after fault
1 = Restore
power after fault
0 = Sequencing
enabled
1 = Sequencing
disabled
0 = Disable
1 = Enable
Set by Default
Startup?
Set by a
Yes
No
Yes
No
Yes
Yes
Yes
Yes, if POAF=1
fault?
July 2009
18
M9999-071609-A
相关PDF资料
PDF描述
MIC28500YJL TR IC REG BUCK SYNC ADJ 4A 28MLF
MIC28510YJL TR IC REG BUCK SYNC ADJ 4A 28MLF
MIC29152WD TR IC REG LDO ADJ 1.5A TO-252-5
MIC2920A-12WS IC REG LDO 12V .4A SOT-223
MIC29302AWU TR IC REG LDO ADJ 3A TO-263-5
相关代理商/技术参数
参数描述
MIC2826-D9YMT TR 功能描述:直流/直流开关调节器 Single 500mA Step-Down and Triple 150mA LDOs with I2C Voltage Control & Sequencing RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MIC2826-D9YMT-TR 功能描述:Processor PMIC 14-TMLF? (2.5x2.5) 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:停产 应用:处理器 电流 - 电源:- 电压 - 电源:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-UFQFN 裸露焊盘,14-TMLF? 供应商器件封装:14-TMLF?(2.5x2.5) 标准包装:1
MIC2827-B2YMT TR 功能描述:直流/直流开关调节器 Single 500mA Step-Down and Dual 150mA LDOs with I2C Voltage Control & Sequencing RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MIC2827-B2YMT-TR 功能描述:Processor PMIC 14-TMLF? (2.5x2.5) 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:停产 应用:处理器 电流 - 电源:- 电压 - 电源:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-UFQFN 裸露焊盘,14-TMLF? 供应商器件封装:14-TMLF?(2.5x2.5) 标准包装:1
MIC2827-E1YMT TR 功能描述:直流/直流开关调节器 Single 500mA Step-Down and Dual 150mA LDOs with I2C Voltage Control & Sequencing RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5