Microchip MIC2128YML-TR, 1 Buck Boost Switching, Buck Boost Controller, 800 kHz 16-Pin, VQFN
- RS Stock No.:
- 175-3144
- Mfr. Part No.:
- MIC2128YML-TR
- Brand:
- Microchip
Available to back order for despatch when stock is available
Added
Price Each (On a Reel of 5000)
£0.663
(exc. VAT)
£0.796
(inc. VAT)
| Units | Per unit | Per Reel* |
| 5000 + | £0.663 | £3,315.00 |
| *price indicative | ||
- RS Stock No.:
- 175-3144
- Mfr. Part No.:
- MIC2128YML-TR
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The MIC2128 is a constant-frequency synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2128 operates over an input voltage range from 4.5V to 75V and can be used to supply load current up to 25A (Thermally Limited) . The output voltage is adjustable down to 0.6V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 270kHz to 800kHz.
4.5V to 75V input voltage
Adjustable output voltage from 0.6V to 30V
270kHz to 800kHz programmable switching frequency
Externally programmable soft start
Enable input and power good output
Built-in 5V regulator for single-supply operation
Auxiliary bootstrap LDO
Internal Bootstrap diode
Programmable current limit and "hiccup" mode short-circuit protection
Internal compensation, and thermal shutdown
Supports safe start-up into a pre-biased output
Adjustable output voltage from 0.6V to 30V
270kHz to 800kHz programmable switching frequency
Externally programmable soft start
Enable input and power good output
Built-in 5V regulator for single-supply operation
Auxiliary bootstrap LDO
Internal Bootstrap diode
Programmable current limit and "hiccup" mode short-circuit protection
Internal compensation, and thermal shutdown
Supports safe start-up into a pre-biased output
Specifications
Attribute | Value |
|---|---|
| Regulator Function | Buck Controller |
| Regulator Type | Buck Boost Switching |
| Number of Outputs | 1 |
| Mounting Type | Surface Mount |
| Package Type | VQFN |
| Pin Count | 16 |
| Output Type | Adjustable |
| Maximum Switching Frequency | 800 kHz |
| Switching Regulator | Yes |
| Dimensions | 3 x 3 x 0.8mm |
| Height | 0.8mm |
| Minimum Operating Temperature | -40 °C |
| Minimum Input Voltage | 4.5 V |
| Maximum Operating Temperature | +125 °C |
| Maximum Input Voltage | 75 V |
| Length | 3mm |
| Width | 3mm |
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