- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄44715 > LNBP9LIT (STMICROELECTRONICS) SWITCHING REGULATOR, SFM5 PDF資料下載
參數(shù)資料
| 型號： | LNBP9LIT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, SFM5 |
| 封裝： | ROHS COMPLIANT, IPPAK-5 |
| 文件頁數(shù)： | 16/21頁 |
| 文件大?。?/td> | 439K |
| 代理商： | LNBP9LIT |
Pin configuration
LNBP8L, LNBP9L, LNBP10L, LNBP11L
4/21
Doc ID 15153 Rev 2
2
Pin configuration
Figure 2.
Pin connections (top view for IPPAK, bottom view for DFN8)
DFN8 (5 x 6 mm)
IPPAK
Table 1.
Pin description
Pin n° (DFN)
LNBP10/11L
Pin n°
(IPPAK)
LNBP8/9L
Name
Pin function
1-
VCC1
(not available for
IPPAK)
Supply input 1: 15 V to 25 V supply. For DFN package it is
automatically selected when VOUT = 13 V. For IPPAK package
VCC1 and VCC2 are internally connected together to pin 1 to be
supplied at 22 V min.
21
VCC2
(VCC pin for
IPPAK)
Supply input 2: 22 V to 25 V supply. For DFN package it is
automatically selected when VOUT = 18 V. For IPPAK package
VCC1 and VCC2 are internally connected together to the pin 1 to be
supplied at 22 V min.
32
OUTPUT
Output: regulator output. It is 13 V typ when EN/VSEL LOW and
18 V typ when EN/VSEL HIGH.
4, ePAD
3, ePAD
GROUND
64
EN/VSEL
Enable and output voltage selection 3-state pin: logic control
input 3-state pin for the remote controlling of the LNB; if LOW
VOUT = 13 V, when HIGH VOUT = 18 V, if left at high impedance the
IC is set in shut down mode (VOUT = 0 V)
55
EXTM/TEN
Tone enable (LNBP9-11): logic control input to enable internal
tone generator.
External modulation (LNBP8-10): Needs DC decoupling to the
AC source. If not used can be left floating.
8
NA
LLC
LLC: logic control input to add 1 V typ.
7NA
CEXT
CEXT: timing capacitor used by the dynamic overload protection.
Typical application is 4.7 F for a 1100 ms cycle
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LNBP10LPUR | SWITCHING REGULATOR, PDSO8 |
| LNBP9K7 | 0.8 A SWITCHING REGULATOR, PSSO7 |
| LNBP9K7-R | 0.8 A SWITCHING REGULATOR, PSSO7 |
| LNBP8K7 | 0.8 A SWITCHING REGULATOR, PSSO7 |
| LNK305G-TL | 0.8 A SWITCHING REGULATOR, 70 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LNBP9V7V | 制造商:STMicroelectronics 功能描述:REG STD LIN SELECTABLE POS 13V/18V 0.5A 7PIN HEPTAWATT V - Rail/Tube |
| LNBS21 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE |
| LNBS21_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE |
| LNBS21PD | 功能描述:其他電源管理 LNBP Supply/Control RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| LNBS21PD-TR | 功能描述:其他電源管理 LNB Supply/Cont IC RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。