Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP Tube
| 参数名称 | 属性值 |
| 欧盟限制某些有害物质的使用 | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| 类型 Type | Synchronous Step Down |
| 输出类型 Output Type | Adjustable |
| Switching Frequency (kHz) | 300 to 3000 |
| Switching Regulator | Yes |
| Number of Outputs | 1 |
| Output Voltage (V) | 0 to -28 |
| Maximum Output Current (A) | 4 |
| Minimum Input Voltage (V) | 3.4 |
| Maximum Input Voltage (V) | 60 |
| Operating Supply Voltage (V) | 3.4 to 60 |
| Typical Switch Current (A) | 6 |
| Typical Quiescent Current (uA) | 1400 |
| Efficiency (%) | 92 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Supplier Temperature Grade | Industrial |
| 系列 Packaging | Tube |
| Pin Count | 28 |
| Standard Package Name | SOP |
| Supplier Package | TSSOP EP |
| Mounting | Surface Mount |
| Package Height | 1.05(Max) |
| Package Length | 9.8(Max) |
| Package Width | 4.5(Max) |
| PCB changed | 28 |
| Lead Shape | Gull-wing |
| LTC7149IFE#PBF | LTC7149EFE#PBF | LTC7149EFE#TRPBF | LTC7149EUFD#PBF | LTC7149EUFD#TRPBF | LTC7149IFE#TRPBF | LTC7149IUFD#PBF | LTC7149IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| 描述 | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP Tube | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP Tube | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP T/R | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin QFN EP Tube | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin QFN EP T/R | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin TSSOP EP T/R | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin QFN EP Tube | Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin QFN EP T/R |
| 欧盟限制某些有害物质的使用 | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| ECCN (US) | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Part Status | Active | Active | Active | Active | Active | Active | Active | Active |
| HTS | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 |
| 类型 Type |
Synchronous Step Down | Synchronous Step Down | Synchronous Step Down | Synchronous Step Down | Synchronous Step Down | Synchronous Step Down | Synchronous Step Down | Synchronous Step Down |
| 输出类型 Output Type |
Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Switching Frequency (kHz) | 300 to 3000 | 300 to 3000 | 300 to 3000 | 300 to 3000 | 300 to 3000 | 300 to 3000 | 300 to 3000 | 300 to 3000 |
| Switching Regulator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Voltage (V) | 0 to -28 | 0 to -28 | 0 to -28 | 0 to -28 | 0 to -28 | 0 to -28 | 0 to -28 | 0 to -28 |
| Maximum Output Current (A) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Minimum Input Voltage (V) | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| Maximum Input Voltage (V) | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Operating Supply Voltage (V) | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 | 3.4 to 60 |
| Typical Switch Current (A) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Typical Quiescent Current (uA) | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| Efficiency (%) | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 |
| Minimum Operating Temperature (°C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 |
| Maximum Operating Temperature (°C) | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
| Supplier Temperature Grade | Industrial | Extended | Extended | Extended | Extended | Industrial | Industrial | Industrial |
| 系列 Packaging |
Tube | Tube | Tape and Reel | Tube | Tape and Reel | Tape and Reel | Tube | Tape and Reel |
| Pin Count | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Standard Package Name | SOP | SOP | SOP | QFN | QFN | SOP | QFN | QFN |
| Supplier Package | TSSOP EP | TSSOP EP | TSSOP EP | QFN EP | QFN EP | TSSOP EP | QFN EP | QFN EP |
| Mounting | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package Height | 1.05(Max) | 1.05(Max) | 1.05(Max) | 0.75(Max) | 0.75(Max) | 1.05(Max) | 0.75(Max) | 0.75(Max) |
| Package Length | 9.8(Max) | 9.8(Max) | 9.8(Max) | 5 | 5 | 9.8(Max) | 5 | 5 |
| Package Width | 4.5(Max) | 4.5(Max) | 4.5(Max) | 4 | 4 | 4.5(Max) | 4 | 4 |
| PCB changed | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Lead Shape | Gull-wing | Gull-wing | Gull-wing | No Lead | No Lead | Gull-wing | No Lead | No Lead |
微控制器 MCU
ADI参考电路
求职招聘
DSP 与 ARM 处理器
FPGA/CPLD
DSP 与 ARM 处理器
电子工程世界版权所有
京B2-20211791
京ICP备10001474号-1
电信业务审批[2006]字第258号函
京公网安备 11010802033920号
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
