MP1580HS

switch mode converter, -0.3 to 6V, 100mA, SOP

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Price:: US $0.44~0.90 / piece [Get Latest Price]

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	US $0.44~0.90

PartNumber:: MP1580HS

Brand:: Monolithic Power Systems - MPS | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-07-03

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Part Number:MP1580HS
US $0.44 - 0.90
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Product Summary

The MP1580HS is a monolithic step-down switch mode converter with a built in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 23μA of supply current. The MP1580 requires a minimum number of readily available standard external components. A synchronization pin allows the part to be driven to 600KHz.

Parametrics

MP1580HS absolute maximum ratings: (1)Supply Voltage (VIN): 27V; (2)Switch Voltage (V SW):–1V to VIN + 1V; (3)Bootstrap Voltage (VBS) :V SW + 6V; (4)Feedback Voltage (VFB):–0.3V to +6V; (5)Enable/UVLO Voltage (VEN):–0.3V to +6V; (6)Comp Voltage (VCOMP) :–0.3V to +6V; (7)Sync Voltage (VSYNC):–0.3V to +6V; (8)Junction Temperature : +150°C; (9)Lead Temperature : +260°C; (10)Storage Temperature :–65°C to +150°C.

Features

MP1580HS features: (1)2A Output Current ; (2)0.18Ω Internal Power MOSFET Switch ; (3)Stable with Low ESR Output Ceramic Capacitors; (4)Up to 95% Efficiency; (5)23μA Shutdown Mode; (6)Fixed 380KHz Frequency; (7)Thermal Shutdown ; (8)Cycle-by-Cycle Over Current Protection; (9)Wide 4.75 to 25V Operating Input Range; (10)Output Adjustable from 1.22V to 21V; (11)Programmable Under Voltage Lockout; (12)Frequency Synchronization Input; (13)Available in an 8-Pin SO Package.