- 您現在的位置：買賣IC網 > PDF目錄377788 > LX1665CN (MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP) DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC PDF資料下載
參數資料
| 型號： | LX1665CN |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| 中文描述： | 1.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP18 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-18 |
| 文件頁數： | 2/17頁 |
| 文件大?。?/td> | 354K |
| 代理商： | LX1665CN |
LX1664/64A, LX1665/65A
!!!
"#$$%&!!
2
(Note 1)
Supply Voltage (V
C1
) .................................................................................................... 25V
Supply Voltage (V
) .................................................................................................... 15V
Output Drive Peak Current Source (500ns)............................................................... 1.5A
Output Drive Peak Current Sink (500ns)................................................................... 1.5A
Input Voltage (SS, INV, V
, C
T
, VID0-VID4)........................................... -0.3V to 6V
Operating Junction Temperature
Plastic (N, D & DW Packages) ............................................................................. 150°C
Storage Temperature Range .................................................................... -65°C to +150°C
Lead Temperature (Soldering, 10 Seconds)............................................................. 300°C
N (16-PIN DIP) PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
N (18-PIN DIP) PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
D PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
DW PACKAGE:
THERMAL RESISTANCE-JUNCTION TO AMBIENT,
θ
JA
65°C/W
60°C/W
120°C/W
90°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
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. Pin
numbers refer to DIL packages only.
!
"
#$%
"
"
"&
"'
"
%
+,
,+
%
-.
/
!
N PACKAGE — 16-Pin
LX1664/1664A
(Top View)
!
"
#$%
"
"
"&
"'
"
%
+,
,+
%
-.
/
!
D PACKAGE — 16-Pin
LX1664/1664A
(Top View)
$
(
"
#$%
"
"
"&
"'
"
!
/
%-
+
,
,
+
-%
/
!.
N PACKAGE — 18-Pin
LX1665/1665A
(Top View)
$
(
"
#$%
"
"
"&
"'
"
!
/
%-
+
,
,
+
-%
/
!.
DW PACKAGE — 18-Pin
LX1665/1665A
(Top View)
$()
0123*,320
**+,
$10))
%"%
()-).,
(/*
'
..
"'0123)4456.7
"'015:.7
"'0123)4456.7
"'015:.7
89
.
/'
"4
..
89
.
(con't.)
Smallest Package Size.
The LX1664 is
available in a narrow body 16-pin surface
mount IC package for space sensitive appli-
cations. The LX1665 provides the additional
functions of Over Voltage Protection (OVP)
and Power Good (PWRGD) output drives
for applications requiring output voltage
monitoring and protection functions.
Ultra-Fast Transient Response re-
duces system cost.
The modulated off-
time architecture results in the fastest tran-
sient response for a given inductor, reduc-
ing output capacitor requirements, and re-
ducing the total regulator system cost.
Over-Voltage Protection and Power
Good Flag.
The OVP output in the LX1665
& LX1665A can be used to drive an SCR
crowbar circuit to protect the load in the
event of a short-circuit of the main MOSFET.
The LX1665 & LX1665A also have a logic-
level Power Good Flag to signal when the
output voltage is out of specified limits.
相關PDF資料 |
PDF描述 |
|---|---|
| LX1664 | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1664A | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1664ACD | DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
| LX1668 | PROGRAMMABLE MULTIPLE OUTPUT DC:DC CONTROLLER |
| LX1668CDW | PROGRAMMABLE MULTIPLE OUTPUT DC:DC CONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LX1668 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:PROGRAMMABLE MULTIPLE OUTPUT DC:DC CONTROLLER |
| LX1668CDW | 功能描述:IC CTRLR DC/DC PROG SW 20SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數: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 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| LX1668CDWT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Analog IC |
| LX1668CPW | 功能描述:IC CTRLR DC/DC PROG SW 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數: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 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| LX1668CPWT | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Analog IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。