home products Semiconductors Power DC-DC Power Conversion MP2187 Dual 3A, 5.5V, 1.2MHz, COT Synchronous Step-Down Switcher with PG, input voltage failure indi
MP2187 Dual 3A, 5.5V, 1.2MHz, COT Synchronous Step-Down Switcher with PG, input voltage failure indicator and auto discharge
MP2187

MP2187 Dual 3A, 5.5V, 1.2MHz, COT Synchronous Step-Down Switcher with PG, input voltage failure indicator and auto discharge

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Pricing Table

The MP2187 is a monolithic, step-down, switch-mode dual converter with internal power MOSFETs.

Product Detail

The MP2187 is a monolithic, step-down, switch-mode dual converter with internal power MOSFETs. It can achieve up to 3A continuous output current from a 2.5V?o-5.5V input voltage with excellent load and line regulation. The output voltages of two channels are 1.1V and 1.8V respectively. The constant-on-time control scheme provides fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting, input voltage failure indicator and thermal shutdown. The MP2187 is available in small 2.2mmx2.6mm QFN16 package and requires only a minimal number of readily available standard external components. The MP2187 is ideal for a wide range of applications including high-performance DSPs, FPGAs, smart phones, portable instruments, and DVD drivers.

Pricing Table

Technical Specification

Vin (min) (V):
2.5
Vin (max) (V):
5.5
Iout (max) (A):
3
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.08
fsw (max) (kHz):
1200
Special Features:
100% Duty Cycle,Fixed Output,Input Voltage Failure Indicator,Soft Stop
Vfb (typ) (V):
0.6
Common Features:
Dual Output,Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
COT

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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