- 您现在的位置：买卖IC网 > Datasheet目录333 > ISL6160EVAL2 (Intersil)EVAL BOARD FOR ISL6160/HIP6006 Datasheet资料下载
参数资料
| 型号： | ISL6160EVAL2 |
| 厂商： | Intersil |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR ISL6160/HIP6006 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 5V |
| 电流 - 输出： | 3.5A |
| 输入电压： | 5V，12V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 2 个板 |
| 已用 IC / 零件： | HIP6006，ISL6160 |
Application Note AN9959
LCL_PWR_EN (TP6)
VB Secondary Rail (TP1)
VGATE (TP4)
D C-DC_EN (TP2 )
Vout (TP3)
Iout (2A / DIV)
5V / DIV
2ms / DIV
FIGURE 5. ISL6160EVAL2 Vout TURN-OFF
ISL6160EVAL2 Performance
FIGURE 2. ISL6160EVAL2 PHOTOGRAPH
Efficiency
Figure 6 displays the ISL6160EVAL2 efficiency versus load
current. It highlights the efficiency advantages of a switching
IOUT (1A/DIV)
VB INPUT CURRENT (1A/DIV)
regulator at a higher load current. The designed current limit
of this evaluation bd is ~3.5A. The dashed portion of the
curve was collected from a modified evaluation board with
an increased overcurrent protection limit. The curve
indicates maximum efficiency at about 4.5A of output current
and approximately 25W of input power.
VB RAIL (5V/DIV)
VB RAIL 5V/DIV
VPHASE (10V/DIV) (TP9)
90
85
VOUT (5V/DIV) (TP3)
TIME (4 μ s/DIV)
FIGURE 3. ISL6160EVAL2 OPERATIONAL WAVEFORMS
LCL_PWR_EN (TP6 )
80
75
70
65
25W
MEAN CURRENT INTO VB SWITCH * VB
MEAN LOAD CURRENT * VOUT
VGATE (TP4)
1
1.5
2
2.5 3 3.5
4
4.5
5
LOAD CURRENT (A)
FIGURE 6. ISL6160EVAL2 EFFICIENCY vs LOAD CURRENT
VB Secondary Rail (TP1)
D C-DC_EN (TP2 )
Vout (TP3)
ISL6160 related efficiency improvements can only come
from lowering the RDSon of the VB FET (Q3) switch and the
threshold voltage across the sense resistor that invokes
current regulation and shutdown. HIP6006 related efficiency
improvements are explained in the Power Supply Design
Considerations section of this document.
Transient Response
5V / DIV
20ms / DIV
Figure 7 shows a laboratory oscillogram of the
FIGURE 4. ISL6160EVAL2 Vout TURN-ON
ISL6160EVAL2 in response to a 0-3.5A, 250A/ms load
transient. The output voltage responds rapidly and is within
2% of its nominal value in less than 150 μ s.
2
相关PDF资料 |
PDF描述 |
|---|---|
| ISL6207CBZ | IC DRIVER MOSFET DUAL SYNC 8SOIC |
| ISL6208ACBZ | IC MOSFET DRVR SYNC BUCK 8-SOIC |
| ISL6208CBZ-T | IC MOSFET DRVR SYNC BUCK 8-SOIC |
| ISL6209CB-T | IC MOSFET DRVR SYNC BUCK 8-SOIC |
| ISL6210CRZ | IC MOSFET DRIVER DUAL SYNC 16QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL6160IB | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:InfiniBand +12V Bulk and +5V Auxiliary Power Controller |
| ISL6160IB-T | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:InfiniBand +12V Bulk and +5V Auxiliary Power Controller |
| ISL6161 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual Power Distribution Controller |
| ISL6161CB | 功能描述:IC CTRLR PWR DISTRIB DUAL 14SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| ISL6161CB-T | 功能描述:IC CTRLR PWR DISTRIB DUAL 14SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
发布紧急采购，3分钟左右您将得到回复。