MIC4605-1YM Power Management ICs - PMIC by Microchip Technology
1 A Half Bridge MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | MIC4605 |
| RoHS: | Unknown |
The MIC4605 is an 85 V half-bridge MOSFET gate driver that features adaptive-dead-time and shoot-through protection. The adaptive-dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Anti-shoot-through circuitry prevents erroneous inputs and noise from turning both MOSFETS on at the same time. The MIC4605 also offers a wide 5.5 V to 16 V operating supply range to maximize system efficiency. The low 5.5 V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4605’s adjustable gate drive sets the gate drive voltage to VDD for optimal MOSFET RDS(ON), which minimizes power loss due to the MOSFET’s RDS(ON). The MIC4605 is available in an 8-pin SOIC package and a tiny 10-pin 2.5 × 2.5 mm TDFN package. Both packages have an operating junction temperature range of -40°C to +125°C
Where to Buy
Prices starting from US$0.76
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$0.76
|
3,910
in stock
|
Buy Now |
|
Newark Electronics
from US$0.81
|
579
in stock
|
Buy Now |
|
element14
from US$0.88
|
579
in stock
|
Buy Now |
|
Farnell
from US$0.80
|
579
in stock
|
Buy Now |
|
RS
from US$0.79
|
5
in stock
|
Buy Now |
|
Avnet America
from US$0.85
|
0
in stock
|
Buy Now |
|
TME
from US$1.18
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 5.5 V to 16 V gate drive supply voltage range |
| Advanced adaptive-dead-time |
| Intelligent shoot-through protection |
| MIC4605-1: Dual TTL inputs |
| MIC4605-2: Single PWM input |
| Enable input for on/off control |
| On-chip bootstrap diode |
| Fast 35 ns propagation times |
| Drives 1,000 pF load with 20 ns rise and fall times |
| Low power consumption: 135 µA quiescent current |
| Separate high and low-side under voltage protection |
| –40°C to +125°C junction temperature range |
Specifications
| Operating Voltage Min (V) | 4.9 |
|---|---|
| Operating Voltage Max (V) | 85 |
| Output Type | Gate Driver |
| Max. Ron per Output (Ω) | 0 |
| Motor Control Methods | Direct PWM Input |
| Motor Speed Output | No |
| Integrated OPAMPS | 0 |
| Shutdown Protection | Under Voltage |
| Ambient Temperature Operating Range Min (C) | -40 |
| Ambient Temperature Operating Range Max (C) | 125 |
| Number of Voltage Regulators | 0 |
| Integrated LIN Transceiver | No |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +125C |
| Packing Media | Tube (95) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| MIC4605 Data Sheet |
Board Design Files |
|---|
| MIC4605 DualMotor Controller Schematic |
| MIC4605 DualMotor Controller Presentation |
Brochures |
|---|
| MIC4605 Sell Sheet |
User Guides |
|---|
| MIC4605-2YM Evaluation Board User Guide |
| MIC4605-2YMT Evaluation Board User Guide |
| MIC4605-1YM Evaluation Board User Guide |
| MIC4605-1YMT Evaluation Board User Guide |
Environmental Information
| ROHS | Unknown |
|---|---|
| China EFUP | Unknown |
Alternative Descriptions
| 85V Half Bridge MOSFET Driver | Microchip Technology |
| Driver, Mosfet, 5.5V-16V, Soic-8 | Newark Electronics |
| DRIVER, MOSFET, 5.5V-16V, SOIC-8 | element14 |
| 85V Half Bridge Gate Drvr, SOIC-8 | RS |
| IC: driver | TME |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC4605-1YM?
Additional datasheets, footprints and schematics for MIC4605-1YM are listed on our Part Details page. You can also find images and similar parts to MIC4605-1YM on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC4605-1YM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC4605-1YM price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC4605-1YM fall under?
The MIC4605-1YM is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > MOSFET Drivers.
Can I view similar or alternative parts?
You can view similar parts to MIC4605-1YM when available in the MOSFET Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MIC4605-1YM you can contact the distributor directly for product support, shipping queries etc.
Is the MIC4605-1YM RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MIC4605-1YM have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for MIC4605-1YM.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC4605-1YM often in real-time on the comparison pages.
What if I can't find stock of MIC4605-1YM?
You can fill out our help required form which you can use to request a quote for MIC4605-1YM from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.