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參數(shù)資料
| 型號： | LMZ10505EXTTZ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 8.7 A SWITCHING REGULATOR, 1160 kHz SWITCHING FREQ-MAX, PSSO7 |
| 封裝： | 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN |
| 文件頁數(shù)： | 12/22頁 |
| 文件大?。?/td> | 1387K |
| 代理商： | LMZ10505EXTTZ |
Typical Application Circuit
30118301
Connection Diagram
30118372
Top View
7-Lead TO-PMOD
Ordering Information
Order Number
Supplied As
Package Type
NSC Package Drawing
Package Marking
LMZ10505EXTTZ
250 Units in Tape and Reel
TO-PMOD-7
TZA07A
LMZ10505EXT
LMZ10505EXTTZX
500 Units in Tape and Reel
LMZ10505EXTTZE
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
LMZ10505EXT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMZ10505EXTTZ/NOPB | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| LMZ10505EXTTZE | 制造商:Texas Instruments 功能描述:IC, BUCK, SYNC, ADJ, 5A, TO-PMOD-7 制造商:Texas Instruments 功能描述:IC, BUCK, SYNC, ADJ, 5A, TO-PMOD-7; Primary Input Voltage:5.5V; No. of Outputs:1; Output Current:5A; Voltage Regulator Case Style:TO-PMOD; No. of Pins:7; Operating Temperature Min:-55C; Operating Temperature Max:125C; MSL:MSL 3 - ;RoHS Compliant: Yes |
| LMZ10505EXTTZE/NOPB | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| LMZ10505EXTTZX | 制造商:TI 制造商全稱:Texas Instruments 功能描述:5A SIMPLE SWITCHER?? Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications |
| LMZ10505EXTTZX/NOPB | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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