参数资料
型号: ISL6228LOEVAL3Z
厂商: Intersil
文件页数: 14/16页
文件大小: 0K
描述: EVALUATION BOARD FOR ISL6228LO
标准包装: 1
系列: Robust Ripple Regulator™ (R³)
主要目的: DC/DC,步降
输出及类型: 2,非隔离
输出电压: 1.5V 或 1.8V,1.8V
电流 - 输出: 8A,8A
输入电压: 3.3 ~ 25 V
稳压器拓扑结构: 降压
频率 - 开关: 270kHz,300kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: ISL6228
ISL6228
Typical Performance
100
95
90
85
80
75
70
65
V IN = 8V
V IN = 12V
V IN = 19V
100
95
90
85
80
75
70
65
V IN = 8V
V IN = 12V
V IN = 19V
60
0
1
2
3
4
5
6
7
8
60
0
1
2
3
4
5
6
7
8
I OUT (A)
FIGURE 9. CHANNEL 1 EFFICIENCY AT V O = 1.5V
V O1
FB1
PGOOD1
PHASE1
FIGURE 11. START-UP, V IN = 12V, LOAD = 0.25 Ω , V O = 1.05V
V O1
I OUT (A)
FIGURE 10. CHANNEL 2 EFFICIENCY AT VO = 1.8V
V O1
FB1
PGOOD1
PHASE1
FIGURE 12. SHUT-DOWN, V IN = 12V, I O = 10A, V O = 1.05V
V O1
PHASE1
PHASE1
V O2
V O2
PHASE2
PHASE2
FIGURE 13. CCM STEADY-STATE OPERATION,V IN = 12V,
V O1 = 1.5V, I O1 = 3A, V O2 = 1.8A, I O2 = 4A
14
FIGURE 14. DCM STEADY-STATE OPERATION,V IN = 12V,
V O1 = 1.5V, I O1 = 1A, V O2 = 1.8V, I O2 = 1A
FN9095.2
May 7, 2008
相关PDF资料
PDF描述
0150150425 CABLE FLAT FLEX 25POS .30MM 4"
EGP50GHE3/73 DIODE 5A 400V 50NS GP20 AXIAL
RCC22DCMI CONN EDGECARD 44POS .100 WW
EGP50FHE3/73 DIODE 5A 300V 50NS GP20 AXIAL
EGP50DHE3/73 DIODE 5A 200V 50NS GP20 AXIAL
相关代理商/技术参数
参数描述
ISL6232 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Efficiency System Power Supply Controller for Notebook Computers
ISL6232CA 制造商:Intersil Corporation 功能描述:HI EFFICIENCY SYSTEM PWR SUPPLY CONTR. FOR NOTEBOOK COMPUTER - Rail/Tube
ISL6232CA-T 制造商:Intersil Corporation 功能描述:HI EFFICIENCY SYSTEM PWR SUPPLY CONTR. FOR NOTEBOOK COMPUTER - Tape and Reel
ISL6232CAZ 制造商:Intersil Corporation 功能描述:LEAD-FREE HI EFFICIENCY SYSTEM PWR SUPPLY CONTR FOR NOTEBOOK - Rail/Tube
ISL6232CAZA 功能描述:热插拔功率分布 W/ANEAL HI EFF SYSTM PWR SUPPLY CONTR RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube