參數(shù)資料
型號(hào)： LM5035AMH-1
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO28
封裝： TSSOP-28
文件頁數(shù)： 27/30頁
文件大?。?/td> 585K
代理商： LM5035AMH-1
TSSOP 20 PIN
LM5035A
LLP PIN
LM5035A
TSSOP 28 PIN
LM5035A-1
Name
Description
Application Information
16
21
VCC
Output of the high voltage
start-up regulator.The
VCC voltage is regulated
to 7.6V.
If an auxiliary winding raises the
voltage on this pin above the
regulation setpoint, the Start-up
Regulator will shutdown, thus
reducing the internal power
dissipation.
17
22
SR2
Synchronous rectifier
driver output.
Control output of the synchronous
FET gate. Capable of 0.5A peak
current.
18
23
SR1
Synchronous rectifier
driver output.
Control output of the synchronous
FET gate. Capable of 0.5A peak
current.
19
24
REF
Output of 5V Reference
Maximum output current is 20mA.
Locally decoupled with a 0.1F
capacitor.
20
21
28
VIN
Input voltage source
Input to the Start-up Regulator.
Operating input range is 13V to
100V with transient capability to
105V. For power sources outside of
this range, the LM5035A can be
biased directly at VCC by an
external regulator.
1
NC
2
NC
3
NC
4
NC
18
NC
25
NC
26
NC
27
NC
EP
Exposed Pad, underside
of package
No electrical contact. Connect to
system ground plane for reduced
thermal resistance.
1
NC
No connection
No electrical contact.
10
NC
No connection
No electrical contact.
20
NC
No connection
No electrical contact.
22
NC
No connection
No electrical contact.
www.national.com
6
LM5035A/LM5035A-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM5035AMH-1/NOPB 功能描述:電壓模式 PWM 控制器 100V Hb Pwm W/Driver RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
LM5035AMHX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PWM Controller with Integrated Half-Bridge and SyncFET PWM Controller with Integrated Half-Bridge and SyncFET
LM5035AMHX/NOPB 功能描述:電壓模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
LM5035AMHX-1 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PWM Controller with Integrated Half-Bridge and SyncFET PWM Controller with Integrated Half-Bridge and SyncFET
LM5035AMHX-1/NOPB 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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