MIC2005A-1YM5-TR
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Number of Channels | 1 |
| Control Input Logic | Active High |
| Maximum Continuous Current | 500mA |
| Operating Temperature | -40°C~+85°C |
| Features | Overcurrent Protection;Under-voltage lockout;Soft-start;Over temperature protection |
| Type | Description |
|---|---|
| Rds On Ohm | 170mΩ |
| Supply Voltage | 2.5V~5.5V |
| Type | High Side Switch |
| Package / Case | SOT-23-5 |
Product Introduction
MIC20XX family of switches are current limiting, high-side power switches, designed for general purpose power distribution and control in digital televisions (DTV), printers, set top boxes (STB), PCs, PDAs, and other peripheral devices.
MIC20XX family’s primary functions are current limiting and power switching. They are thermally protected and will shutdown should their internal temperature reach unsafe levels, protecting both the device and the load, under highcurrent or fault conditions.
Features include fault reporting, fault blanking to eliminate noise-induced false alarms, output slew rate limiting, under voltage detection, automatic-on output, and enable pin with choice of either active low or active high enable. The FET is self-contained, with a fixed- or user-adjustable current limit. The MIC20XX family is ideal for any system where current limiting and power control are desired.
The MIC201X (3 ≤ x ≤ 9) and MIC2019A switches offer a unique new patented feature: Kickstart, which allows momentary high-current surges up to the secondary current limit (ILIMIT_2nd) without sacrificing overall system safety.
The MIC20xx family is offered, depending on the desired features, in a space-saving 5-pin SOT-23, 6-pin SOT-23, and 2mm×2mm MLF packages.
Features
- MIC20X3 – MIC20X9 70mΩ typical on-resistance @ 5V
- MIC2005A/20X9A 170mΩ typical on-resistance @ 5V
- Enable active high or active low
- 2.5V - 5.5V operating range
- Pre-set current limit values of 0.5A, 0.8A, and 1.2A
- Adjustable current limit 0.2A to 2.0A (MIC20X7 - MIC20X9)
- Adjustable current limit 0.1A to 0.9A (MIC20X9A)
- Undervoltage lock-out (UVLO)
- Variable UVLO allows adjustable UVLO thresholds
- Automatic load discharge for capacitive loads
- Soft-start prevents large current inrush
- Adjustable slew rate allows custom slew rates
- Automatic-on output after fault
- Thermal protection
Applications
- Digital televisions (DTV)
- Set top boxes
- PDAs
- Printers
- USB / IEEE 1394 power distribution
- Desktop and laptop PCs
- Game consoles
- Docking stations
Datasheet
Alternative Parts
Common MIC2005A-1YM5-TR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8536500090 |
| USHTS | 8536507000 |
| TARIC | 8536500300 |
| Type | Details |
|---|---|
| CAHTS | 8536501000 |
| BRHTS | 85365090 |
| INHTS | 85365090 |
| MXHTS | 8536.50.09 |
Sourcing Information
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