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MCP 16311-E/MS :: Synchronous step-down regulator, MSOP-8

Item-No.: MCP 16311-E/MS
€1,40
Category of goods: 1

MCP 16311-E/MS

  • Product Description
  • Technical information
  • General
    • Modelname
    • Controller
    • Type
    • Step-Down
    • Design
    • Step-Down
    • Housing
    • MSOP-8
    • Temperature range
    • -40 ... +125
  • Electrical values
    • Supply voltage
    • 24 VDC
    • Input voltage
    • 4.4 ... 30 VDC
    • Output voltage
    • 2.0 ... 24 VDC

The MCP16311 is a compact, high-efficiency, fixed-frequency PWM/PFM, synchronous step-down DC-DC converter in an 8-pin MSOP package that operates from input voltage sources of up to 30 V. Integrated features include a high-side and low-side switch, fixed-frequency peak current mode control, internal compensation, peak current limit and over-temperature protection. The MCP16311 provides all the active functions for local DC-DC conversion, with fast transient response and accurate regulation.

• Up to 95% efficiency
• Input voltage range: 4.4 V to 30 V
• 1-A output current capability
• Output voltage range: 2.0 V to 24 V
• Integrated N-channel low and high-side switches:
170 mO, low side
300 mO, high side
• Stable reference voltage: 0.8 V
• Automatic pulse frequency modulation/pulse-width modulation (PFM/PWM) operation: PWM operation: 500 kHz
• MCP16312 provides PWM-only operation
• 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):
4.1 V, typical to start
3.6 V, typical to stop
• Over-temperature protection
• MSOP-8 or 2x3 TDFN-8 package



Manufacturer : MICROCHIP
Factory number : MCP16311-E/MS
Package weight : 0.001 kg
RoHS : conform
Technical information
  • General
    • Modelname
    • Controller
    • Type
    • Step-Down
    • Design
    • Step-Down
    • Housing
    • MSOP-8
    • Temperature range
    • -40 ... +125
  • Electrical values
    • Supply voltage
    • 24 VDC
    • Input voltage
    • 4.4 ... 30 VDC
    • Output voltage
    • 2.0 ... 24 VDC
Datasheet/manual