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| 型号： | LX1662CD-TR |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO14 |
| 封装： | ROHS COMPLIANT, PLASTIC, SOIC-14 |
| 文件页数： | 11/15页 |
| 文件大小： | 343K |
| 代理商： | LX1662CD-TR |
SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC
LX1662/62A, LX1663/63A
PRODUCT DA T ABOOK 1996/1997
5
Copyright 1999
Rev. 1.2a, 11/04
P RODUCTION D ATA S HEET
CHARACTERISTICS CUR VES
70
75
80
85
90
95
12
34
56
7
89
10
11
12
13
14
IOUT (A)
EFFICIENCY
(%)
__
EFFICIENCY AT 3.1V
EFFICIENCY AT 2.8V
EFFICIENCY AT 1.8V
Output Set Point
FIGURE 2 — Efficiency Test Results:
Non-Synchronous Operation, V
IN
= 5V
FIGURE 3 — Efficiency Test Results:
Synchronous Operation, V
IN
= 5V
FIGURE 4 — Efficiency Test Results: Synchronous Operation, V
IN = 12V.
Note: Non-synchronous operation not recommended for 12V operation, due to power loss in Schottky diode.
60
65
70
75
80
85
90
12
34
56
78
9
10
11
12
13
14
IOUT (A)
1.8V EFFICIENCY
2.8V EFFICIENCY
3.3V EFFICIENCY
Output Set Point
70
75
80
85
90
95
100
1
2345
67
89
10
11
12
13
14
IOUT (A)
EFFICIENCY
(%)
__
EFFICIENCY AT 3.1V
EFFICIENCY AT 2.8V
EFFICIENCY AT 1.8V
Output Set Point
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LX1662CN | 功能描述:IC PWM PROG SGL 5BIT DAC 14 DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| LX1663 | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC |
| LX1663A | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC |
| LX1663ACD | 功能描述:IC PWM PROG SGL 5BIT DAC 16SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| LX1663ACN | 功能描述:IC PWM PROG SGL 5BIT DAC 16DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
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