参数资料
型号: ISL9104AIRUAEVAL1Z
厂商: Intersil
文件页数: 12/14页
文件大小: 0K
描述: EVAL BOARD 1 FOR ISL9104AIRUA
产品培训模块: Patient Monitoring and Diagnostic Equipment Solutions
标准包装: 1
系列: *
ISL9104, ISL9104A
TABLE 1. RECOMMENDED IISL9104, ISL9104A ADJUSTABLE OUTPUT
VERSION CIRCUIT CONFIGURATION vs V OUT
Layout Recommendation
The PCB layout is a very important converter design step to make
VOUT (V)
0.8
1.0
1.2
1.5
1.8
2.5
2.8
3.3
L (μ H )
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
C2 ( μ F)
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
R1 (k Ω)
0
44.2
80.6
84.5
100
100
100
102
C3 (pF)
N/A
100
47
47
47
47
47
47
R2 (k Ω)
N/A
178
162
97.6
80.6
47.5
40.2
32.4
sure the designed converter works well, especially under the high
current high switching frequency condition.
For ISL9104, ISL9104A, the power loop is composed of the
output inductor L, the output capacitor C OUT , the SW pin and the
PGND pin. It is necessary to make the power loop as small as
possible and the connecting traces among them should be
direct, short and wide; the same type of traces should be used to
connect the VIN pin, the input capacitor C IN and its ground.
The switching node of the converter, the SW pin, and the traces
connected to this node are very noisy, so keep the voltage
feedback trace and other noise sensitive traces away from these
noisy traces.
The input capacitor should be placed as close as possible to the
VIN pin. The ground of the input and output capacitors should be
connected as close as possible as well. In addition, a solid ground
plane is helpful for EMI performance.
12
FN6829.5
September 21, 2011
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ISL9104AIRUAZ-T 功能描述:IC REG BUCK SYNC ADJ 0.5A 6TDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:50 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:5 V ~ 25 V 输入电压:2.3 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:600kHz,1.2MHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 包装:管件 供应商设备封装:8-MSOP
ISL9104AIRUAZ-T7A 功能描述:IC REG BUCK SYNC ADJ 0.5A 6UTDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:升压(升压) 输出类型:两者兼有 输出数:1 输出电压:5V,2 V ~ 16.5 V 输入电压:2 V ~ 16.5 V PWM 型:- 频率 - 开关:45kHz 电流 - 输出:50mA 同步整流器:无 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:8-PDIP
ISL9104AIRUBEVAL1Z 功能描述:EVAL BOARD 1 FOR ISL9104AIRUB RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:* 标准包装:1 系列:- 主要目的:DC/DC,步降 输出及类型:1,非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND
ISL9104AIRUBZ-T 功能描述:IC REG BUCK SYNC 1.5V 0.5A 6TDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:50 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:5 V ~ 25 V 输入电压:2.3 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:600kHz,1.2MHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 包装:管件 供应商设备封装:8-MSOP
ISL9104AIRUBZ-T7A 功能描述:IC REG BUCK SYNC 1.5V .5A 6UTDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:升压(升压) 输出类型:两者兼有 输出数:1 输出电压:5V,2 V ~ 16.5 V 输入电压:2 V ~ 16.5 V PWM 型:- 频率 - 开关:45kHz 电流 - 输出:50mA 同步整流器:无 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:8-PDIP