Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP
参数名称 | 属性值 |
欧盟限制某些有害物质的使用 | Not Compliant |
ECCN (US) | EAR99 |
Part Status | Unconfirmed |
HTS | 8542.39.00.01 |
SVHC | Yes |
SVHC Exceeds Threshold | Yes |
类型 Type | Step Down |
输出类型 Output Type | Adjustable |
Switching Frequency (kHz) | 1250 |
Switching Regulator | Yes |
Number of Outputs | 2 |
Output Voltage (V) | 1.25 to 22 |
Maximum Output Current (A) | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 |
Minimum Input Voltage (V) | 3.6 |
Maximum Input Voltage (V) | 25 |
Operating Supply Voltage (V) | 3.6 to 25 |
Typical Quiescent Current (uA) | 3800 |
Line Regulation | 0.005%/V(Typ) |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Extended |
Pin Count | 16 |
Standard Package Name | SOP |
Supplier Package | TSSOP EP |
Mounting | Surface Mount |
Package Height | 0.95(Max) |
Package Length | 5.1(Max) |
Package Width | 4.5(Max) |
PCB changed | 16 |
Lead Shape | Gull-wing |
LT1940EFE | LT1940EFE#PBF | LT1940EFE#TR | LT1940EFE#TRPBF | LT1940LEFE | |
---|---|---|---|---|---|
描述 | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP Tube | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP T/R | Conv DC-DC 3.6V to 25V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP T/R | Conv DC-DC 3.6V to 7V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP |
欧盟限制某些有害物质的使用 | Not Compliant | Compliant | Not Compliant | Compliant | Not Compliant |
ECCN (US) | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
Part Status | Unconfirmed | Active | Unconfirmed | Active | Unconfirmed |
类型 Type |
Step Down | Step Down | Step Down | Step Down | Step Down |
输出类型 Output Type |
Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
Switching Frequency (kHz) | 1250 | 1250 | 1250 | 1250 | 1250 |
Switching Regulator | Yes | Yes | Yes | Yes | Yes |
Number of Outputs | 2 | 2 | 2 | 2 | 2 |
Output Voltage (V) | 1.25 to 22 | 1.25 to 22 | 1.25 to 22 | 1.25 to 22 | 1.25 to 22 |
Maximum Output Current (A) | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 | 1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4|1.4 |
Minimum Input Voltage (V) | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
Maximum Input Voltage (V) | 25 | 25 | 25 | 25 | 7 |
Operating Supply Voltage (V) | 3.6 to 25 | 3.6 to 25 | 3.6 to 25 | 3.6 to 25 | 3.6 to 7 |
Typical Quiescent Current (uA) | 3800 | 3800 | 3800 | 3800 | 3800 |
Line Regulation | 0.005%/V(Typ) | 0.005%/V(Typ) | 0.005%/V(Typ) | 0.005%/V(Typ) | 0.005%/V(Typ) |
Minimum Operating Temperature (°C) | -40 | -40 | -40 | -40 | -40 |
Maximum Operating Temperature (°C) | 85 | 85 | 85 | 85 | 85 |
Supplier Temperature Grade | Extended | Extended | Extended | Extended | Extended |
Pin Count | 16 | 16 | 16 | 16 | 16 |
Standard Package Name | SOP | SOP | SOP | SOP | SOP |
Supplier Package | TSSOP EP | TSSOP EP | TSSOP EP | TSSOP EP | TSSOP EP |
Mounting | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
Package Height | 0.95(Max) | 0.95(Max) | 0.95(Max) | 0.95(Max) | 0.95(Max) |
Package Length | 5.1(Max) | 5.1(Max) | 5.1(Max) | 5.1(Max) | 5.1(Max) |
Package Width | 4.5(Max) | 4.5(Max) | 4.5(Max) | 4.5(Max) | 4.5(Max) |
PCB changed | 16 | 16 | 16 | 16 | 16 |
Lead Shape | Gull-wing | Gull-wing | Gull-wing | Gull-wing | Gull-wing |
HTS | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | - |
SVHC | Yes | - | Yes | - | Yes |
SVHC Exceeds Threshold | Yes | - | Yes | - | Yes |
系列 Packaging |
- | Tube | Tape and Reel | Tape and Reel | - |
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