參數(shù)資料
型號(hào): LTC1479
廠商: Linear Technology Corporation
英文描述: PowerPath Controller for Dual Battery Systems(雙電池系統(tǒng)電源通路控制器)
中文描述: PowerPath控制器的雙電池系統(tǒng)(雙電池系統(tǒng)電源通路控制器)
文件頁數(shù): 24/24頁
文件大?。?/td> 374K
代理商: LTC1479
24
LTC1479
1479f LT/TP 0697 7K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1996
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIO
N
U
G Package
36-Lead Plastic SSOP (0.209)
(LTC DWG # 05-08-1640)
RELATED PARTS
PART NUMBER
LT1304
LTC1435
LTC1438
LTC1473
LT1510
LT1511
LTC1538-AUX
LT1620
LT1621
DESCRIPTION
Micropower DC/DC Step-Up Converter
High Efficiency Synchronous Step-Down Converter
Dual High Efficiency Synchronous Step-Down Converter
Dual PowerPath Switch Driver
Constant-Voltage/Constant-Current Battery Charger
Constant-Voltage/Constant-Current 3A Battery Charger
Dual, Synchronous Controller with Aux Regulator
Battery Charger Current Controller
Dual Battery Charger Current Controller
COMMENTS
5V at 200mA from 2 Cells, I
Q
= 10
μ
A in Shutdown
Fixed Frequency, Ultrahigh Efficiency
Fixed Frequency, PLL Lockable, Ultrahigh Efficiency
Protected Power Management Building Block
1.5A Internal Switch, Precision 0.5% Reference
Adapter Current Limit Loop
5V Standby in Shutdown
96% Efficiency When Used with LTC1435
For Dual Loop Applications
G36 SSOP 1196
0.005 – 0.009
(0.13 – 0.22)
0
°
– 8
°
0.022 – 0.037
(0.55 – 0.95)
0.205 – 0.212**
(5.20 – 5.38)
0.301 – 0.311
(7.65 – 7.90)
1
2
3
4
5
6
7
8
9 10 11 12
14 15 16 17 18
13
0.499 – 0.509*
(12.67 – 12.93)
27
28
29
25
26
22 21 20 19
23
24
30
31
32
33
34
35
36
0.068 – 0.078
(1.73 – 1.99)
0.002 – 0.008
(0.05 – 0.21)
0.0256
(0.65)
BSC
0.010 – 0.015
(0.25 – 0.38)
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
*
**
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
G
(408) 432-1900
FAX: (408) 434-0507
G
TELEX: 499-3977
G
www.linear-tech.com
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