Infineon IR3888AMTRPBFAUMA1, 5-Channel DC-DC, Voltage Regulator, 20 A, 6 V 800 kHz, QFN (5 x 5 mm)
- RS Stock No.:
- 249-8635
- Mfr. Part No.:
- IR3888AMTRPBFAUMA1
- Manufacturer:
- Infineon
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TWD140.00
(exc. GST)
TWD147.00
(inc. GST)
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- Shipping from October 30, 2026
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Units | Per unit |
|---|---|
| 1 - 9 | TWD140.00 |
| 10 - 99 | TWD127.00 |
| 100 - 249 | TWD113.00 |
| 250 - 499 | TWD102.00 |
| 500 + | TWD98.00 |
*price indicative
- RS Stock No.:
- 249-8635
- Mfr. Part No.:
- IR3888AMTRPBFAUMA1
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Regulator Type | DC-DC | |
| Product Type | Voltage Regulator | |
| Switching Frequency | 800kHz | |
| Package Type | QFN (5 x 5 mm) | |
| Quiescent Current | 4mA | |
| Output Current | 20A | |
| Output Type | DC | |
| Switching Regulator | Yes | |
| Standards/Approvals | RoHS2 | |
| Series | IR3888A/B | |
| Maximum Input Voltage | 17V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Minimum Input Voltage | 2.0V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Regulator Type DC-DC | ||
Product Type Voltage Regulator | ||
Switching Frequency 800kHz | ||
Package Type QFN (5 x 5 mm) | ||
Quiescent Current 4mA | ||
Output Current 20A | ||
Output Type DC | ||
Switching Regulator Yes | ||
Standards/Approvals RoHS2 | ||
Series IR3888A/B | ||
Maximum Input Voltage 17V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Minimum Input Voltage 2.0V | ||
Automotive Standard No | ||
The Infineon OptiMOS IPOL 20 A is an easy to use, fully integrated DC-DC buck regulator with patented fast Constant-On-Time (COT) control scheme, it simplifies the design effort, while enable an enhanced transient response and improved Vout regulation also the on-board PWM controller and OptiMOS 5 MOSFETs with integrated bootstrap diode make the IR3888A a small footprint, high efficiency solution for various point of load applications requiring.
Single 4.3 V to 17 V application or wide input voltage range from 2 V to 17 V with an external VCC
Precision reference voltage 0.6 V, +/- 0.5 percent
Enhanced fast COT engine stable with ceramic output capacitors and no external compensation
Forced continuous conduction mode
The switching frequency is set at 800 kHz internally
Monotonic start-up with an internal soft-start time and enhanced pre-bias start-up
Thermally compensated internal over current protection
Enable input with voltage monitoring capability and power good output
Thermal shut down
Small size 6 mm x 5 mm PQFN
Halogen-free and RoHS2 compliant with exemption 7a
Related links
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