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参数资料
| 型号： | ISL8024IRTAJZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 11/20页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 4A 16TQFN |
| 标准包装： | 1 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.6 V ~ 5.5 V |
| 输入电压： | 2.7 V ~ 5.5 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 490kHz ~ 4.2MHz |
| 电流 - 输出： | 4A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 包装： | 标准包装 |
| 供应商设备封装： | 16-TQFN（3x3） |
| 其它名称： | ISL8024IRTAJZ-T7ADKR |
ISL8023, ISL8024
Typical Operating Performance Unless otherwise noted, operating conditions are: T A = +25°C, V VIN = 5V, EN = VIN,
SYNC = VIN, L = 1.0μH, C1 = 22μF, C2 = 2 x 22μF, I OUT = 0A to 4A . (Continued)
EN 2V/DIV
V OUT 1V/DIV
I L 1A/DIV
PG 2V/DIV
FIGURE 22. SOFT-START AT NO LOAD (PFM)
EN 2V/DIV
EN 2V/DIV
V OUT 1V/DIV
I L 1A/DIV
PG 5V/DIV
FIGURE 23. SOFT-START WITH PRE-BIASED 1V
EN 2V/DIV
V OUT 1V/DIV
V OUT 1V/DIV
I L 2A/DIV
I L 1A/DIV
PG 5V/DIV
PG 5V/DIV
FIGURE 24. SOFT-START AT FULL LOAD
PHASE 5V/DIV
V OUT RIPPLE 20mV/DIV
I L 0.5A/DIV
SYNC 5V/DIV
FIGURE 26. STEADY STATE OPERATION AT NO LOAD WITH
FREQUENCY = 2MHz
FIGURE 25. SOFT-DISCHARGE SHUTDOWN
PHASE 5V/DIV
V OUT RIPPLE 20mV/DIV
I L 2A/DIV
SYNC 5V/DIV
FIGURE 27. STEADY STATE OPERATION AT FULL LOAD WITH
FREQUENCY = 2MHz
11
FN7812.3
March 24, 2014
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL8025 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Compact Synchronous Buck Regulators |
| ISL8025A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Compact Synchronous Buck Regulators |
| ISL8025AIRTAJZ | 制造商:Intersil Corporation 功能描述:5A/2MHZ, ADJUSTABLE VOUT, LOW QUIESCENT CURRENT SYNCHRONOUS - Rail/Tube 制造商:Intersil Corporation 功能描述:IC REG BUCK SYNC ADJ 5A 16TQFN 制造商:Intersil Corporation 功能描述:IC, SYNC BUCK REG, 2MHZ, TQFN-16 制造商:Intersil Corporation 功能描述:Voltage Regulators - Switching Regulators 5A/2MHz, Adj Vout, Low Q Synch 制造商:Intersil Corporation 功能描述:DC-DC CONV, BUCK, ADJ, 2MHZ, TQFN-16, Primary Input Voltage:5.5V, No. of Outputs:1, Output Current:5A, No. of Pins:16, Operating Temperature Min:-40C, Operating Temperature Max:85C, Package / Case:16-TQFN |
| ISL8025AIRTAJZ-T | 制造商:Intersil Corporation 功能描述:5A/2MHZ, ADJ VOUT, LOW QUIESCENT CURRENT SYNCHRONOUS BUCK RE - Tape and Reel 制造商:Intersil Corporation 功能描述:IC REG BUCK SYNC ADJ 5A 16TQFN 制造商:Intersil Corporation 功能描述:Voltage Regulators - Switching Regulators 5A/2MHz, Adj Vout, Low Q Sync Buck Reg 制造商:Intersil Corporation 功能描述:DC-DC CONV, BUCK, ADJ, 2MHZ, TQFN-16, Primary Input Voltage:5.5V, No. of Outputs:1, Output Current:5A, No. of Pins:16, Operating Temperature Min:-40C, Operating Temperature Max:85C, Package / Case:16-TQFN |
| ISL8025AIRTAJZ-T7A | 制造商:Intersil Corporation 功能描述:5A/2MHZ, ADJ VOUT, LOW QUIESCENT CURRENT SYNCHRONOUS BUCK RE - Tape and Reel 制造商:Intersil Corporation 功能描述:IC REG BUCK SYNC ADJ 5A 16TQFN 制造商:Intersil Corporation 功能描述:Voltage Regulators - Switching Regulators 5A/2MHz, Adj Vout, Low Q Sync Buck Reg 制造商:Intersil Corporation 功能描述:DC-DC CONV, BUCK, ADJ, 2MHZ, TQFN-16, Primary Input Voltage:5.5V, No. of Outputs 制造商:Intersil Corporation 功能描述:DC-DC CONV, BUCK, ADJ, 2MHZ, TQFN-16, Primary Input Voltage:5.5V, No. of Outputs:1, Output Current:5A, No. of Pins:16, Operating Temperature Min:-40C, Operating Temperature Max:85C, Package / Case:16-TQFN |
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