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参数资料
| 型号： | LM10506TME |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA34 |
| 封装： | 0.40 MM PITCH, MICRO SMD-34 |
| 文件页数： | 30/34页 |
| 文件大小： | 1020K |
| 代理商： | LM10506TME |
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8.0 LM10506 Pin Descriptions
Pin #
Pin Name
I/O
Type
Functional Description
A/B5
VIN_B1
I
P
Buck Switcher Regulator 1 - Power supply voltage input for power stage PFET,
if Buck 1 is not used, tie to ground to reduce leakage.
A/B6
SW_B1
I/O
P
Buck Switcher Regulator 1 - Power Switching node, connect to inductor
A/B4
FB_B1
I
A
Buck Switcher Regulator 1 - Voltage output feedback
A/B7
GND_B1
G
P
Buck Switcher Regulator 1 - Power ground for Buck Regulator
G3
VIN_B2
I
P
Buck Switcher Regulator 2 - Power supply voltage input for power stage PFET,
if Buck 2 is not used, tie to ground to reduce leakage.
F/G2
SW_B2
I/O
P
Buck Switcher Regulator 2 - Power Switching node, connect to inductor
F3
FB_B2
I
A
Buck Switcher Regulator 2 - Voltage output feedback
G1
GND_B2
G
P
Buck Switcher Regulator 2 - Power ground for Buck Regulator
G5
VIN_B3
I
P
Buck Switcher Regulator 3 - Power supply voltage input for power stage PFET
F/G6
SW_B3
I/O
P
Buck Switcher Regulator 3 - Power Switching node, connect to inductor
F5
FB_B3
I
A
Buck Switcher Regulator 3 - Voltage output feedback
G7
GND_B3
G
P
Buck Switcher Regulator 3 - Power ground for Buck Regulator
A3
VIN
I
P
Power supply Input Voltage, must be present for device to work
A2
LDO
O
P
LDO Regulator - LDO regulator output voltage
G4
HL_B2
I
D
Digital Input Startup Control Signal to change predefined output Voltage of Buck
2, internally pulled down as a default
F4
HL_B3
I
D
Digital Input Startup Control Signal to change predefined output Voltage of Buck
3, internally pulled up as a default
E7
STANDBY
I
D
Digital Input Control Signal for entering Standby Mode. This is an active High pin
with an internal pulldown resistor.
F7
RESET
I
D
Digital Input Control Signal to abort SPI transactions; resets the PMIC to default
voltages. This is an active Low pin with an internal pullup.
C7
VCOMP
I
A
Analog Input for Comparator
A1
IRQ
O
D
Digital Output of Comparator to signal interrupt condition
F1
SPI_CS
I
D
SPI Interface - chip select
D1
SPI_DI
I
D
SPI Interface - serial data input
E1
SPI_DO
O
D
SPI Interface - serial data output
C1
SPI_CLK
I
D
SPI Interface - serial clock input
B1
VIN_IO
I
A
Supply Voltage for Digital Interface
B2
GND
G
Ground. Connect to system Ground.
B3
GND
G
Ground. Connect to system Ground.
D7
GND
G
Ground. Connect to system Ground.
Type
I/O
A
Analog Pin
I
Input Pin
D
Digital Pin
O
Output Pin
G
Ground
P
Power Connection
9.0 Ordering Information
Order Number
Package Type
Product Identification
Supplied as
LM10506TME
micro SMD
V037
250 Tape & Reel
LM10506TMX
3000 Tape & Reel
LM10506TME-A
V045
250 Tape & Reel
LM10506TMX-A
3000 Tape & Reel
5
www.national.com
LM10506
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM10506TME/NOPB | 功能描述:直流/直流开关转换器 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM10506TME-A | 制造商:TI 制造商全称:Texas Instruments 功能描述:Triple Buck LDO Power Management Unit |
| LM10506TME-A/NOPB | 功能描述:直流/直流开关转换器 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM10506TMX | 制造商:TI 制造商全称:Texas Instruments 功能描述:Triple Buck LDO Power Management Unit |
| LM10506TMX/NOPB | 功能描述:PMIC 解决方案 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
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