MIC2025-1BMMTR Micrel Semiconductor, MIC2025-1BMMTR Datasheet

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MIC2025-1BMMTR

Manufacturer Part Number
MIC2025-1BMMTR
Description
Manufacturer
Micrel Semiconductor
Datasheet

Specifications of MIC2025-1BMMTR

Date_code
03+
Packing_info
MSOP-08L

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MIC2025-1BMMTR
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
General Description
The MIC2025 and MIC2075 are high-side MOSFET switches
optimized for general-purpose power distribution requiring
circuit protection.
The MIC2025/75 are internally current limited and have
thermal shutdown that protects the device and load. The
MIC2075 offers “smart” thermal shutdown that reduces cur-
rent consumption in fault modes. When a thermal shutdown
fault occurs, the output is latched off until the faulty load is
removed. Removing the load or toggling the enable input will
reset the device output.
Both devices employ soft-start circuitry that minimizes inrush
current in applications where highly capacitive loads are em-
ployed. A fault status output flag is provided that is asserted
during overcurrent and thermal shutdown conditions.
The MIC2025/75 is available in the MM8® 8-lead MSOP
and 8-lead SOP.
Typical Application
UL Recognized Component
MM8 is a registered trademark of Micrel, Inc.
October 2005
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
1µF
VIN
Logic Controller
OVERCURRENT
GND
10k
ON/OFF
1
Features
• 140mΩ maximum on-resistance
• 2.7V to 5.5V operating range
• 500mA minimum continuous output current
• Short-circuit protection with thermal shutdown
• Fault status flag with 3ms filter eliminates false asser-
• Undervoltage lockout
• Reverse current flow blocking (no “body diode”)
• Circuit breaker mode (MIC2075) reduces power
• Logic-compatible input
• Soft-start circuit
• Low quiescent current
• Pin-compatible with MIC2525
• UL File # E179633
Applications
• USB peripherals
• General purpose power switching
• ACPI power distribution
• Notebook PCs
• PDAs
• PC card hot swap
EN
FLG
GND
NC
Single-Channel Power Distribution Switch MM8®
MIC2025/75
tions
consumption
OUT
OUT
NC
IN
2.7V to 5.5V
V
CC
0.1µF
MIC2025/2075
Load
MIC2025/2075

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