Microchip MCP19123T-E/MQ, 1 Buck Boost Switching, Buck Boost Controller 35A, 0.3 → 16 V, 1.6 MHz 28-Pin, QFN
- RS Stock No.:
- 175-3228
- Mfr. Part No.:
- MCP19123T-E/MQ
- Brand:
- Microchip
Available to back order for despatch 04/06/2024
Added
Price Each (In a Pack of 2)
£4.77
(exc. VAT)
£5.72
(inc. VAT)
| Units | Per unit | Per Pack* |
| 2 - 8 | £4.77 | £9.54 |
| 10 - 22 | £3.93 | £7.86 |
| 24 - 98 | £3.66 | £7.32 |
| 100 + | £3.555 | £7.11 |
| *price indicative | ||
- RS Stock No.:
- 175-3228
- Mfr. Part No.:
- MCP19123T-E/MQ
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The MCP19123 offers excellent regulation accuracy, in a variable output analog PWM controller with an integrated microcontroller for supervisory and management functions. It is a mid-voltage (4.5-40V) analog-based synchronous buck PWM controller with an integrated 8-bit PIC® Microcontroller. This unique product combines the performance of a high-speed analog solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution.
Wide Operating Voltage Range: 4.5-40V
Wide Output Voltage Range: 0.3-16V
Analog Emulated Average-Current Mode Pulse-Width Modulation (PWM) Control
Supports synchronous buck, or similar high/low side switch topologies
Operates from 100kHz to 1.6MHz, adjustable during operation
Integrated 8-Bit PIC® Microcontroller
4kw flash memory
256B RAM
Wide Output Voltage Range: 0.3-16V
Analog Emulated Average-Current Mode Pulse-Width Modulation (PWM) Control
Supports synchronous buck, or similar high/low side switch topologies
Operates from 100kHz to 1.6MHz, adjustable during operation
Integrated 8-Bit PIC® Microcontroller
4kw flash memory
256B RAM
Specifications
Attribute | Value |
|---|---|
| Regulator Function | Buck Controller |
| Maximum Output Current | 35A |
| Regulator Type | Buck Boost Switching |
| Number of Outputs | 1 |
| Output Voltage | 0.3 → 16 V |
| Line Regulation | 0.45 %/V |
| Load Regulation | ±0.5 % |
| Mounting Type | Surface Mount |
| Package Type | QFN |
| Pin Count | 28 |
| Output Type | Adjustable |
| Maximum Switching Frequency | 1.6 MHz |
| Switching Regulator | Yes |
| Dimensions | 5 x 5 x 0.95mm |
| Minimum Operating Temperature | -40 °C |
| Minimum Input Voltage | 4.5 V |
| Maximum Input Voltage | 40 V |
| Maximum Operating Temperature | +125 °C |
| Height | 0.95mm |
| Length | 5mm |
| Automotive Standard | AEC-Q100 |
| Width | 5mm |
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