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参数资料
| 型号： | LMZ10504EXTTZX |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 6.7 A SWITCHING REGULATOR, 1160 kHz SWITCHING FREQ-MAX, PSSO7 |
| 封装： | 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN |
| 文件页数： | 12/22页 |
| 文件大小： | 1383K |
| 代理商： | LMZ10504EXTTZX |
Typical Application Circuit
30118401
Connection Diagram
30118472
Top View
7-Lead TO-PMOD
Ordering Information
Order Number
Supplied As
Package Type
NSC Package Drawing
Package Marking
LMZ10504EXTTZ
250 Units in Tape and Reel
TO-PMOD-7
TZA07A
LMZ10504EXT
LMZ10504EXTTZX
500 Units in Tape and Reel
LMZ10504EXTTZE
45 units in a Rail
Pin Descriptions
Pin Number
Name
Description
1
VIN
A low ESR input capacitance should be located as close as possible to VIN pin and GND pin.
2
EN
Active high enable input for the device.
3
SS
Soft-start control pin. An internal 2 uA current source charges and external capacitor connected
between this pin and GND (pin 4) to set the output voltage ramp rate during startup. This pin can also
be used to configure the tracking feature.
4
GND
Power ground and signal ground. Connect the bottom feedback resistor between this pin and the
feedback pin.
5
FB
Feedback pin. This is the inverting input of the error amplifier used for sensing the output voltage.
6, 7
VOUT
This is the output of the internal inductor. Connect an external resistor voltage divider from VOUT to
FB to ground.
EP
Exposed
Pad
Exposed pad thermal connection. Connect this pad to the PC board ground plane in order to reduce
thermal resistance value. It also provides an electrical connection to the input and output capacitors
ground terminals.
www.national.com
2
LMZ10504EXT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMZ10504EXTTZX/NOPB | 功能描述:直流/直流开关转换器 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 |
| LMZ10504TZ-ADJ | 制造商:NSC 制造商全称:National Semiconductor 功能描述:4A SIMPLE SWITCHER?Power Module with 5.5V Maximum Input Voltage |
| LMZ10504TZ-ADJ/NOPB | 功能描述:直流/直流开关转换器 5V,4A PWR MODULE 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 |
| LMZ10504TZE-ADJ | 制造商:NSC 制造商全称:National Semiconductor 功能描述:4A SIMPLE SWITCHER?Power Module with 5.5V Maximum Input Voltage |
| LMZ10504TZE-ADJ/NOPB | 功能描述:直流/直流开关转换器 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 |
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