MIC68200-1.0YML-TR More Semiconductors - ICs by Microchip Technology
2A Peak FPGA/CPLD LDO with POR, Ramp Control, and Sequencing
| Status: | Active |
|---|---|
| Series: | MIC68200 |
| RoHS: | Compliant |
The MIC68200 is a high peak-current LDO regulator designed specifically for powering applications such as FPGA core voltages that require high start up current with lower nominal operating current. The MIC68200 can also implement a variety of power-up and power-down protocols such as sequencing, tracking, and ratiometric tracking.
The MIC68200 operates from a wide input range of 1.65V to 5.5V, which includes all of the main supply voltages commonly available today. It is designed to drive digital circuits, requiring low voltage at high currents (i.e. PLDs, DSP, microcontroller, etc.). The MIC68200 incorporates a delay pin (Delay) for control of power-on reset (POR) output at turn-on and power-down delay at turn-off. In addition, there is a ramp control (RC) pin for either tracking applications or output voltage slew rate adjustment at turn-on and turn-off. This is important in applications where the load is highly capacitive and in-rush currents can cause supply voltages to fail and microprocessors or other complex logic chips to hang up.
Multiple MIC68200s can be daisy-chained in two modes. In tracking mode, the output voltage of the Master drives the RC pin of a Slave so that the Slave tracks the main regulator during turn-on and turn-off. In sequencing mode, the POR of the Master drives the enable (EN) of the Slave so that it turns on after the Master and turns off before (or after) the Master. This behavior is critical for power-up and power-down control in multi-output power supplies. The MIC68200 is fully protected, offering both thermal and current limit protection and reverse current protection.
The MIC68200 has a junction temperature range of - 40°C to +125°C and is available in fixed as well as an adjustable option.
Features
| Stable with 4.7µF ceramic capacitor |
| Input voltage range: 1.65V to 5.5V |
| ±1.0% initial output tolerance |
| 2A maximum output current - peak start up |
| 1A continuous operating current |
| Tracking on turn-on and turn-off with pin strapping |
| Timing controlled sequencing on/off |
| Programmable Ramp Control™ for in-rush current limiting and slew rate control of the output voltage |
| Power-on reset (POR) supervisor with programmable delay time |
| Single master can control multiple slave regulators with tracking output voltages |
| Maximum dropout (VIN - VOUT) of 500mV over temperature at 1A output current |
| Fixed and adjustable output voltages |
| Excellent line and load regulation specifications |
| Logic controlled shutdown |
| Thermal shutdown and current limit protection |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 2000 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 2000 |
| VIN Min (V) | 1.65 |
| VIN Max (V) | 5.5 |
| VOUT (V) | 1.2, 1.5, 1.8, 2.5, 3.3, Adj |
| Voltage Drop Typ (mV) | 300 |
| IGND Typ (µA) | 1500 |
| Tol Typ % | ±1 |
| PSRR 1 kHz (dB) | 60 |
| Soft Start Pin | Yes |
| Pins | Packaging | 10 | VDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0227 |
| Shipping Weight (kg) | 0.643702 |
| Lead Count | 10 |
| Package Type | VDFN |
| Package Width or Size | 3x3x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 2A Peak Fpga/Cpld Ldo With Por, Ramp Control, And Sequencing 10 Vdfn 3X3X0.9Mm T/R Rohs Compliant: Yes |Microchip MIC68200-1.0YML-TR | Newark Electronics |
| LDO Regulator Pos 1V 2A 10-Pin VDFN T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC68200-1.0YML-TR?
Additional datasheets, footprints and schematics for MIC68200-1.0YML-TR are listed on our Part Details page. You can also find images and similar parts to MIC68200-1.0YML-TR on this page.
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The MIC68200-1.0YML-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the MIC68200-1.0YML-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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Authorised distributors including Newark Electronics, Avnet America and Microchip Technology have stock available or on a lead time for MIC68200-1.0YML-TR.
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