參數(shù)資料
型號(hào): A8281SLB
廠商: Allegro MicroSystems, Inc.
英文描述: LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS
中文描述: LNB電源與控制,電壓調(diào)節(jié)器
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 375K
代理商: A8281SLB
8281
AND
8282
LNB SUPPLY AND
CONTROL-VOLTAGE REGULATORS
11
www.allegromicro.com
A8281SLB
Terminal
Number
A8282SLB
Terminal
Number
Terminal
Name
Terminal Description
NC
1
No (internal) connection
OLF
2
2
Overload flag output: low (fault) when I
LNB
> I
LNBM
or
T
J
> 165
°
C, high when I
LNB
< I
LNBM
and T
J
< 130
°
C
VBULK
3
3
Tracking supply voltage to linear regulator
NC
4, 5
No (internal) connection
GND
4
6, 7
Ground and substrate
SENSE
5
8
Current limit setup resistor
LNB
6
9
Output voltage to LNB
LX
7
10
Inductor drive point
VIN
8
11
Supply input voltage (minimum, V
LNB
+ 2.5
-
V)
TCAP
9
12
Capacitor for setting the rise and fall time of the outputs for
line-length compensation
LLC
13
Logic input: output voltage select
VSEL1
10
14
Logic input: output voltage select
VSEL0
15
Logic input: output voltage select
EN
11
16
Logic input: when high, enables device
ENT
12
17
Logic input: when high, enables internal 22
-
kHz modulation
GND
13
18, 19
Ground and substrate
CPUMP
14
20
High side of charge-pump capacitor
VPUMP
15
21
Gate-supply voltage for high-side drivers
PUMPX
16
22
Charge-pump drive
VINT
23
Bypass capacitor for internal voltage reference
EXTM
1
24
External modulation input
Terminal List
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A8281SLBTR 功能描述:IC REG LNB SUPPLY/CTRL 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
A8282SLB 功能描述:IC REG LNB SUPPLY/CTRL 24-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
A8282SLB-T 制造商:Allegro MicroSystems LLC 功能描述:
A8282SLBTR 功能描述:IC REG LNB SUPPLY/CTRL 24-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
A8282SLBTR-T 功能描述:IC REG LNB SUPPLY/CTRL 24-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)