MIC4606
The MIC4606 is an 85V full-bridge MOSFET driver that features adaptive dead time and shoot-through protection. The adaptive dead time circuitry actively monitors both sides of the full-bridge to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Antishoot-through circuitry prevents erroneous inputs and noise from turning both MOSFETs of each side of the bridge on at the same time.
The MIC4606 also offers a wide 5.5V to 16V operating supply range to maximize system efficiency. The low 5.5V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4606'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 MC4606-1 features four independent inputs while the MIC4606-2 utilizes two PWM inputs, one for each side of the H-bridge. The MIC4606-1 and MIC4606-2 are available in a 16-pin 4mm x 4mm QFN package with an operating temperature range of -40°C to 125°C.
产品特性- 5.5V to 16V gate drive supply voltage range
- Advanced adaptive dead time
- Intelligent shoot-through protection
- MIC4606-1: 4 Independent TTL inputs
- MIC4606-2: 2 PWM inputs
- Enable input for on/off control
- On-chip bootstrap diodes
- Fast 35ns propagation times
- Drives 1000pF load with 20ns rise and fall times
- Low power consumption: 235μA total quiescent current
- Separate high- and low-side undervoltage protection
- -40°C to +125°C junction temperature range
| 技术参数|
Parameter Name
Value
| Value | |
MOSFET Driver Type
Synchronous
|
Synchronous
| |
Driver Type
Full Bridge Driver
|
Full Bridge Driver
| |
Configuration
Dual Inputs, Single PWM
|
Dual Inputs, Single PWM
| |
Peak Output Current (source/sink, A)
1.0/1.0
|
1.0/1.0
| |
Output Resistance (source/sink, Ω)
10/6
|
10/6
| |
Propagation Delay (Td1/Td2, ns)
35/35
|
35/35
| |
Rise/Fall Time (Tr/Tf, ns)
20/20
|
20/20
| |
Capacitive Load Drive
1000 pF in 35 ns
|
1000 pF in 35 ns
| |
Features
Adaptive Dead Time and Anti-Shoot-Trough Circuitry
|
Adaptive Dead Time and Anti-Shoot-Trough Circuitry
|
|
文档资料
订购型号
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| MIC4606-1YML | 16 | VQFN | -40C to +125C | TUBE | ** | ** | ** | ** | ** |
| MIC4606-1YML-T5 | 16 | VQFN | -40C to +125C | T/R | ** | ** | ** | ** | ** |
| MIC4606-1YML-TR | 16 | VQFN | -40C to +125C | T/R | ** | ** | ** | ** | ** |
| MIC4606-1YTS-T5 | 16 | TSSOP | -40C to +125C | T/R | ** | ** | ** | ** | ** |
| MIC4606-1YTS-TR | 16 | TSSOP | -40C to +125C | T/R | ** | ** | ** | ** | ** |
| MIC4606-2YML-T5 | 16 | VQFN | -40C to +125C | T/R | ** | ** | ** | ** | ** |
| MIC4606-2YML-TR | 16 | VQFN | -40C to +125C | T/R | 1.97 | 1.64 | 1.49 | 1.44 | 1.43 |
| MIC4606-2YTS-TR | 16 | TSSOP | -40C to +125C | T/R | ** | ** | ** | ** | ** |
相关开发工具
器件无铅环保信息
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| MIC4606-1YTS-T5 | 0.065000 | 0.204000 | 16 | TSSOP | 4.4mm | Matte Tin | e3 |  |  |
| MIC4606-1YTS-TR | 0.065000 | 0.204000 | 16 | TSSOP | 4.4mm | Matte Tin | e3 | | |
| MIC4606-2YTS-TR | 0.065000 | 0.204000 | 16 | TSSOP | 4.4mm | Matte Tin | e3 | | |
| MIC4606-2YML-TR | | 0.820200 | 16 | VQFN | 4x4x0.9mm | NiPdAu | e4 | | |
| MIC4606-2YML-T5 | | 0.820200 | 16 | VQFN | 4x4x0.9mm | NiPdAu | e4 | | |
| MIC4606-1YML-TR | | 0.820200 | 16 | VQFN | 4x4x0.9mm | NiPdAu | e4 | | |
| MIC4606-1YML-T5 | | 0.820200 | 16 | VQFN | 4x4x0.9mm | NiPdAu | e4 | | |
| MIC4606-1YML | | 0.000000 | 16 | VQFN | 4x4x0.9mm | NiPdAu | e4 | | |
