Microchip, MCP16312-E/MS Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, MSOP
- RS Stock No.:
- 893-8262
- Mfr. Part No.:
- MCP16312-E/MS
- Brand:
- Microchip
Available to back order for despatch 27/06/2024
Added
Price Each (In a Pack of 10)
£1.31
(exc. VAT)
£1.57
(inc. VAT)
| Units | Per unit | Per Pack* |
| 10 - 20 | £1.31 | £13.10 |
| 30 - 90 | £1.242 | £12.42 |
| 100 + | £1.131 | £11.31 |
| *price indicative | ||
- RS Stock No.:
- 893-8262
- Mfr. Part No.:
- MCP16312-E/MS
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
MCP16312 Synchronous Buck Converter
The Microchip MCP16312 is an adjustable output, fixed frequency, synchronous, step-down DC-DC converter that operates from input voltage sources up to 30V. Integrated into the device is a high-side and low-side switch, fixed frequency Peak Current Mode Control, internal compensation, peak-current limit and over-temperature protection.
Features
Efficiency up to 95%
Input Voltage Range: 4.4V to 30V
1A Output Current Capability
Output Voltage Range: 2.0V to 24V
Qualification: AEC-Q100 Rev. G, Grade 1 (-40°C to 125°C)
Integrated N-Channel High-Side and Low-Side Switches – 170 mA Low-Side, 300 mA High Side
Stable Reference Voltage: 0.8V
PWM Operation: 500 kHz
Low Device Shutdown Current: 3 μA typical
Low Device Quiescent Current: 44 μA (non-switching, PFM Mode)
Internal Compensation
Internal Soft-Start: 300 μs (EN low-to-high)
Peak Current Mode Control
Cycle-by-Cycle Peak Current Limit
Under-voltage Lockout (UVLO)
Over-temperature Protection
Input Voltage Range: 4.4V to 30V
1A Output Current Capability
Output Voltage Range: 2.0V to 24V
Qualification: AEC-Q100 Rev. G, Grade 1 (-40°C to 125°C)
Integrated N-Channel High-Side and Low-Side Switches – 170 mA Low-Side, 300 mA High Side
Stable Reference Voltage: 0.8V
PWM Operation: 500 kHz
Low Device Shutdown Current: 3 μA typical
Low Device Quiescent Current: 44 μA (non-switching, PFM Mode)
Internal Compensation
Internal Soft-Start: 300 μs (EN low-to-high)
Peak Current Mode Control
Cycle-by-Cycle Peak Current Limit
Under-voltage Lockout (UVLO)
Over-temperature Protection
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 1A |
| Maximum Output Voltage | 24 V |
| Regulator Function | Step Down |
| Minimum Output Voltage | 2 V |
| Minimum Input Voltage | 4.4 V |
| Maximum Input Voltage | 30 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Pin Count | 8 |
| Maximum Switching Frequency | 575 kHz |
| Package Type | MSOP |
| Switching Regulator | Yes |
| Line Regulation | 0.15 %/V |
| Load Regulation | 0.25 % |
| Minimum Operating Temperature | -40 °C |
| Dimensions | 3 x 3 x 0.95mm |
| Width | 3mm |
| Height | 0.95mm |
| Length | 3mm |
| Maximum Operating Temperature | +125 °C |
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