參數(shù)資料
型號： LX1676CLQ-TR
廠商： MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類： 穩(wěn)壓器
英文描述： 1.5 A SWITCHING CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, PQCC38
封裝： 7 X 5 MM, ROHS COMPLIANT, PLASTIC, MLPQ-38
文件頁數(shù)： 9/16頁
文件大?。?/td> 0K
代理商： LX1676CLQ-TR
LX1676
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
WWW
.Microse
m
i
.CO
M
Mobile AMD Athlon
VRM Controller
Copyright
2000
Revision: 1.0, 4/12/2005
TM
ABSOLUTE MAXI MUM RATI NGS
Supply Input Voltage (VCCL, VCC)................................................-0.3V to 6.0V
Battery Input Voltage (VIN)..............................................................-0.3V to 24V
Current Limit Sense (ILIM1, ILIM3) ................................................-0.3V to 30V
Topside Driver Supply Input Voltage (VC1, VC2, VC3)........-0.3 toVSx + 6.0V
Topside Driver Return Input Voltage (VS1, VS2)................................-5V to 24V
Differential Sense Input Voltage (FB+, FB-)....................................-0.3V to 6.0V
VID0 – VID4, Input Voltage ...............................................................-0.3V to 6V
High Side Driver Peak (<500ns) Current (HO1/2, I-MAX) ............................+1A
Low Side Driver Peak (<500ns) Sink Current (LO1/2, I-MIN)....................+1.5A
Operating Junction Temperature.................................................................. 150°C
Storage Temperature Range...........................................................-65°C to 150°C
Lead Temperature (Soldering 10 seconds) .................................................. 300°C
RoHS Peak Package Solder Reflow Temperature
(40 second maximum exposure) ..................................................... 260°C (+0, -5)
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to
Ground. Currents are positive into, negative out of specified terminal
.
PACKAGE PI N OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
FB-
DFOUT
EO1
EA1-
DACOUT
PWGD
GND
ROSC
ENA
VID4
VID3
PGN3
I-MIN
VCCL
LO2
PGN
LO1
VS1
HO1
VC1
VC3
I-MAX
IL
IM3
IL
IM1
LP
1
LP
2
EA2-
EO
2
FB+
VID
2
VID
1
VID
0
VS2
HO
2
VC
2
VCC
VIN
VS3
Connect Bottom to
Power GND
LQ PACKAGE
(Top View)
1
19
38
20
EA2-
EO2
FB+
FB-
DFOUT
EO1
EA1-
DACOUT
PWGD
GND
VIN
ROSC
ENA
VID4
VID3
VID2
VID1
VID0
VS2
HO2
VC2
VCC
PGN3
I-MIN
VCCL
LO1
VS1
VC1
VC3
I-MAX
VS3
ILIM3
ILIM1
LP1
LP2
LO2
PGN
HO1
PW PACKAGE
(Top View)
RoHS / Pb-free 100% Matte Tin Lead Finish
RECOMM END E D O P ERATI NG CONDI T I ONS
LX1676
Parameter
Symbol
Min
Typ
Max
Units
IC Input Supply Voltage
VCC
4.5
5.5
V
Battery Input Voltage
VIN
5.7
24.0
V
Biphase Topside Driver Return Voltage
VS1, VS2
0
24.0
V
Transient Correction Phase Driver Return Voltage
VS3
0
5.5
V
PP
AA
CC
KK
AA
GG
EE
DD
AA
TT
AA
相關(guān)PDF資料
PDF描述
LX1676CPW-TR 1.5 A SWITCHING CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, PDSO38
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LX1701CLQ-TR 3.9 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LX1676CPW 功能描述:IC CTRLR PS VRM BIPHASE 38TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:控制器，DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:30-TFSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR)
LX1676-CPW 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Mobile AMD AthlonTM VRM Controller
LX1677 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:AMD64 Processor VRM Controller
LX1677 EVAL KIT 制造商:Microsemi Corporation 功能描述:PWM CONTROLLERS - Bulk
LX1677CLQ 功能描述:IC CTRLR VRM PS 2PHASE 38MLPQ 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)
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