- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377788 > LX1669CD (MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP) PROGRAMMABLE DC : DC CONTROLLER PDF資料下載
參數(shù)資料
| 型號： | LX1669CD |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | PROGRAMMABLE DC : DC CONTROLLER |
| 中文描述： | 1 A SWITCHING CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | ROHS COMPLIANT, PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 337K |
| 代理商： | LX1669CD |
P
R O G R A M M A B L E
D C : D C C
O N T R O L L E R
LX1669
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 1999
Rev. 1.0 4/99
2
P
R O D U C T I O N
D
A T A
S
H E E T
12V Supply Voltage (V
CC12
) .................................................................................. 18V
5V Supply Voltage (V
) .......................................................................................7V
Output Drive Peak Current Source (500ns).......................................................1.0A
Output Drive Peak Current Sink (500ns)........................................................... 1.0A
Input Voltage (SS, VID[0:4]) ................................................................... -0.3V to 6V
Operating Junction Temperature .................................................................... 150°C
Storage Temperature Range ........................................................... -65°C to +150°C
Lead Temperature (Soldering, 10 Seconds).................................................... 300°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with
respect to Ground. Currents are positive into, negative out of the specified
terminal.
Note 2. V
supply is used as input to internal low dropout regulator. Voltages above
3.3V will cause increased thermal dissipation in the package. Power dissipation
should be limited to keep junction temperature below maximum rating.
D PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
120°C/W
Junction Temperature Calculation: T
= T
+ (P
x
θ
).
The
θ
numbers are guidelines for the thermal performance of the device/pc-board
system. All of the above assume no ambient airflow.
THERMAL DATA
ABSOLUTE MAXIMUM RATINGS
(Note 1 & 2)
PACKAGE PIN OUTS
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
D PACKAGE
(Top View)
PGND
BDRV
AGND
SS/ENABLE
V
FB
V
CORE
VID4
VID3
TDRV
V
CC12
V
CC5
PWRGD
OVP
VID0
VID1
VID2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LX1669CDT | Current-Mode SMPS Controller |
| LX1670 | 5 - BIT PROGRAMMABLE VOTAGE REFERENCE |
| LX1670CD | 5 - BIT PROGRAMMABLE VOTAGE REFERENCE |
| LX1670CDT | VID CONTROLLER |
| LX1681 | VOLTAGE - MODE PWM CONTROLLERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1669CDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Current-Mode SMPS Controller |
| LX1670 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:5 - BIT PROGRAMMABLE VOTAGE REFERENCE |
| LX1670CD | 功能描述:IC REF/MON VOLT 5BIT PROG 14SOIC 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) |
| LX1670CDT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:VID CONTROLLER |
| LX1671 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Multiple Output LoadSHARE? PWM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。