Infineon BTS721L1XUMA1 High Side 4, High Side Power Switch Power Switch IC 20-Pin, DSO
- RS stock no.:
- 826-8235
- Distrelec Article No.:
- 171-01-579
- Mfr. Part No.:
- BTS721L1XUMA1
- Manufacturer:
- Infineon
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R 159,23
(exc. VAT)
R 183,11
(inc. VAT)
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- 63 unit(s) ready to ship from another location
- Plus 2,919 unit(s) shipping from 13 August 2026
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Units | Per unit |
|---|---|
| 1 - 19 | R 159.23 |
| 20 - 249 | R 155.25 |
| 250 - 499 | R 150.59 |
| 500 - 999 | R 144.57 |
| 1000 + | R 138.79 |
*price indicative
- RS stock no.:
- 826-8235
- Distrelec Article No.:
- 171-01-579
- Mfr. Part No.:
- BTS721L1XUMA1
- Manufacturer:
- Infineon
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | Power Switch IC | |
| Power Switch Topology | High Side | |
| Power Switch Type | High Side Power Switch | |
| Switch On Resistance RdsOn | 100Ω | |
| Number of Inputs | 4 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 5V | |
| Package Type | DSO | |
| Pin Count | 20 | |
| Maximum Supply Voltage | 34V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | No | |
| Height | 2.65mm | |
| Length | 12.8mm | |
| Series | BTS721L1 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type Power Switch IC | ||
Power Switch Topology High Side | ||
Power Switch Type High Side Power Switch | ||
Switch On Resistance RdsOn 100Ω | ||
Number of Inputs 4 | ||
Mount Type Surface | ||
Minimum Supply Voltage 5V | ||
Package Type DSO | ||
Pin Count 20 | ||
Maximum Supply Voltage 34V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals No | ||
Height 2.65mm | ||
Length 12.8mm | ||
Series BTS721L1 | ||
Automotive Standard No | ||
Infineon BTS721L1 Series Power Switch IC, 34V Maximum Supply Voltage, 100Ω Switch On Resistance - BTS721L1XUMA1
This power-switch IC is a four-channel high-side switching device designed for controlling multiple loads within low-voltage systems. It integrates four inputs and four outputs to manage discrete switching tasks across a 5-34V supply range and operates across a wide temperature span suitable for demanding environments.
Features and Benefits:
• 4 outputs and 4 inputs enable independent channel control
• 5-34V supply range supports varied low-voltage systems
• 100Ω Rds(on) reduces current draw for light-load switching
• High-side topology protects downstream circuitry during off states
• Surface-mount DSO 20-pin package simplifies PCB assembly
• Operates from -40°C to 150°C for extended thermal endurance
• 5-34V supply range supports varied low-voltage systems
• 100Ω Rds(on) reduces current draw for light-load switching
• High-side topology protects downstream circuitry during off states
• Surface-mount DSO 20-pin package simplifies PCB assembly
• Operates from -40°C to 150°C for extended thermal endurance
Applications
• Suitable for body electronics switching in vehicles
• Ideal for controlling lighting and accessory circuits
• Used for multi-load management in industrial control units
• Can be used for sensor and actuator power distribution
• Useful in low-voltage electronic modules requiring four channels
• Ideal for controlling lighting and accessory circuits
• Used for multi-load management in industrial control units
• Can be used for sensor and actuator power distribution
• Useful in low-voltage electronic modules requiring four channels
How many channels can be independently driven in a single device?
It provides four separate outputs, each with its own corresponding input for individual channel control.
What mounting method should designers anticipate when integrating this component?
The device is supplied in a surface-mount DSO 20-pin format for standard SMT assembly processes.
What thermal range can the device tolerate during operation?
It is rated to function from -40°C up to a maximum of 150°C, accommodating both cold-start and high-temperature conditions.
What supply voltage constraints must be observed in circuit design?
The permissible supply spans from a minimum of 5V to a maximum of 34V, so designs should ensure system rails remain inside this window.