Infineon TLF35584QVVS1XUMA2, 2-Channel DC/DC Converter, Selectable, 5V, 3.3 V, 200 mA 48-Pin, VQFN
- RS Stock No.:
- 218-6365
- Mfr. Part No.:
- TLF35584QVVS1XUMA2
- Manufacturer:
- Infineon
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- RS Stock No.:
- 218-6365
- Mfr. Part No.:
- TLF35584QVVS1XUMA2
- Manufacturer:
- Infineon
Specifications
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 | DC/DC Converter | |
| Maximum Output Voltage | 5V | |
| Minimum Input Voltage | 3V | |
| Maximum Input Voltage | 5.5V | |
| Minimum Output Current | 200mA | |
| Maximum Output Current | 1.3A | |
| Topology | Buck-Boost | |
| Number of Outputs | 2 | |
| Output Type | Selectable | |
| Maximum Switching Frequency | 2.2MHz | |
| Package Type | VQFN | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 48 | |
| Maximum Operating Temperature | 150°C | |
| Series | TLF35584 | |
| Standards/Approvals | ISO 26262 | |
| Automotive Standard | ISO 26262 | |
| Minimum Output Voltage | 3.3V | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type DC/DC Converter | ||
Maximum Output Voltage 5V | ||
Minimum Input Voltage 3V | ||
Maximum Input Voltage 5.5V | ||
Minimum Output Current 200mA | ||
Maximum Output Current 1.3A | ||
Topology Buck-Boost | ||
Number of Outputs 2 | ||
Output Type Selectable | ||
Maximum Switching Frequency 2.2MHz | ||
Package Type VQFN | ||
Minimum Operating Temperature -40°C | ||
Pin Count 48 | ||
Maximum Operating Temperature 150°C | ||
Series TLF35584 | ||
Standards/Approvals ISO 26262 | ||
Automotive Standard ISO 26262 | ||
Minimum Output Voltage 3.3V | ||
Infineon TLF35584 Series DC/DC Converter, 5.5V Maximum Input Voltage, 1300mA Maximum Output Current - TLF35584QVVS1XUMA2
This DC/DC converter is a vehicle-grade power regulator intended to maintain stable voltages in automotive electronic systems. It operates in a buck-boost topology to accommodate varying vehicle bus levels, handling two outputs with selectable voltage states and designed for use across a broad temperature range in safety-conscious automotive environments.
Features and Benefits:
• Wide input range supports 3-5.5 V for variable supply rails
• Dual outputs provide selectable 3.3 V and up to 5 V delivery
• Peak output current capability of 1300 mA supports power-hungry loads
• Switching frequency up to 2.2 MHz enables Compact passive components
• Operating range from −40 to 150 °C suits harsh under‑bonnet conditions
• 48‑pin VQFN package allows high pin density and thermal conduction
• Dual outputs provide selectable 3.3 V and up to 5 V delivery
• Peak output current capability of 1300 mA supports power-hungry loads
• Switching frequency up to 2.2 MHz enables Compact passive components
• Operating range from −40 to 150 °C suits harsh under‑bonnet conditions
• 48‑pin VQFN package allows high pin density and thermal conduction
Applications
• Suitable for automotive safety-system power distribution
• Ideal for infotainment modules requiring dual rails
• Used with sensor clusters needing a stable 3.3 V supply
• Can be used for ECU subsystems with limited PCB area
• Suitable for battery‑assisted electronics with fluctuating input
• Ideal for infotainment modules requiring dual rails
• Used with sensor clusters needing a stable 3.3 V supply
• Can be used for ECU subsystems with limited PCB area
• Suitable for battery‑assisted electronics with fluctuating input
What protection or automotive qualification does it support?
It conforms to ISO 26262 functional safety standards for automotive power devices.
How many outputs are available and how are voltages chosen?
It offers two outputs with selectable voltage settings including a 3.3 V option and outputs up to 5 V.
What are the limits for input voltage operation?
The regulator accepts input voltages from 3 V up to a maximum of 5.5 V.
What packaging and pin count should I plan for on the PCB?
The device comes in a 48‑pin VQFN package requiring footprint and thermal considerations for high‑density layouts.
What performance should be expected for switching speed and current delivery?
The converter operates at up to a 2.2 MHz switching frequency and can deliver up to 1300 mA per output.
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