LS0504EDD12
ActivePOWER LOAD DISTRIBUTION SWITCH, E FUSE, 1 OUTPUT, 4.5A, 0.026OHM, DFN-4, ACTIVE HIGH, ACTIVE LOW
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LS0504EDD12
ActivePOWER LOAD DISTRIBUTION SWITCH, E FUSE, 1 OUTPUT, 4.5A, 0.026OHM, DFN-4, ACTIVE HIGH, ACTIVE LOW
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Technical Specifications
Parameters and characteristics for this part
| Specification | LS0504EDD12 |
|---|---|
| Current - Output (Max) [Max] | 4 A |
| Fault Protection | Short Circuit, UVLO, Over Voltage, Current Limiting (Adjustable), Over Temperature |
| Features | Slew Rate Controlled, Load Discharge |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 4-UDFN |
| Ratio - Input:Output | 1:1 |
| Rds On (Typ) | 26 mOhm |
| Supplier Device Package | 4-DFN (1.2x1.6) |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 1.8 V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Part | Current - Output | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Voltage - Input [Max] | Voltage - Input [Min] | Function | Package / Case | Mounting Type | Fault Protection | Voltage - Supply (Vcc/Vdd) | Current - Output (Max) [Max] | Voltage - Load [Max] | Voltage - Load [Min] | Number of Outputs | Rds On (Typ) | Input Type | Ratio - Input:Output | Switch Type | Features | Output Type | Interface | Output Configuration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LITTELFUSE | 4 A | 125 °C | -40 C | SOT-23-3 | 6 V | 2.7 V | Electronic Fuse | SC-59 SOT-23-3 TO-236-3 | Surface Mount | ||||||||||||||
LITTELFUSE | 150 °C | -40 °C | 4-DFN (1.2x1.6) | 4-UDFN | Surface Mount | Current Limiting (Adjustable) Over Temperature Over Voltage Short Circuit UVLO | Not Required | 4 A | 5.5 V | 1.8 V | 1 | 26 mOhm | Non-Inverting | 1:1 | General Purpose | Load Discharge Slew Rate Controlled | N-Channel | On/Off | High Side |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.84 | 1m+ |
| 10 | $ 0.75 | |||
| 25 | $ 0.71 | |||
| 100 | $ 0.59 | |||
| 250 | $ 0.55 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.38 | |||
| Digi-Reel® | 1 | $ 0.84 | 1m+ | |
| 10 | $ 0.75 | |||
| 25 | $ 0.71 | |||
| 100 | $ 0.59 | |||
| 250 | $ 0.55 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.38 | |||
| N/A | 210 | $ 0.69 | 1m+ | |
| Tape & Reel (TR) | 3000 | $ 0.31 | 1m+ | |
| Newark | Each (Supplied on Full Reel) | 2000 | $ 0.39 | 1m+ |
| 4000 | $ 0.35 | |||
| 6000 | $ 0.34 | |||
| 10000 | $ 0.33 | |||
| TME | N/A | 1 | $ 0.92 | <1d |
| 10 | $ 0.65 | |||
| 25 | $ 0.58 | |||
| 100 | $ 0.52 | |||
Description
General part information
LS0504 Series
LS0504EDD12 is a 5.5V, 4A low-Ron power distribution load switch with a controlled slew rate. The controlled output slew rate greatly reduces inrush current at start-up when charging large bulk load capacitances, thereby minimizing input supply voltage droop. It comes with built-in full protection against over current, over voltage and over temperature. It provides an accurate enable threshold that allows users to program input under-voltage lockout (UVLO) threshold through an external resistor divider network. It has built-in 8ohm resistor for quick output discharge at disable. Application includes solid-state drives, wearable IOT devices, portable medical equipment, portable media players, and smartphones and tablets.
Documents
Technical documentation and resources