IC manufacturers Monolithic Power Systems
IC manufacturers (96)
- All manufacturers
Analog Devices
Infineon Technologies
Maxim Integrated
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (12)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (83)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (130)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Broadcom (47)
- Cambridge GaN Devices (16)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Dialog Semiconductor (11)
- Diodes Incorporated (219)
- Divimath (8)
- Elmos AG (1)
- EPC (98)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (6)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (1)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (36)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (9)
- Lattice semiconductor Corporation (19)
- Littelfuse (1)
- M3 Technology (M3Tek) (4)
- Macnica (16)
- MaxLinear (175)
- MikroE (8)
- MindCet (1)
- Monolithic Power Systems (888)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (2)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (312)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (96)
- Pulsiv (18)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (289)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (19)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (90)
- Silicontent Technology (56)
- Silvertel (56)
- Skyworks (31)
- Southchip (6)
- Summit Wireless (1)
- Tagore Tech (4)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (25)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (1)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (5)
- Xilinx (18)
- XL Semiconductor (3)
- XYSemi (62)
Monolithic Power Systems MPQ4559DN | Demoboard EVQ4559DN-00A
Industrial Grade, 1.5A, 2MHz, 55V Step-Down Converter AEC-Q100 Qualified
Overview
| Topology | Buck Converter |
| Input voltage | 8-55 V |
| Switching frequency | 2000 kHz |
| Output 1 | 3.3 V / 1.5 A |
| IC revision | 1.0 |
Description
The EVQ4559DN-00A is an evaluation board for the MPQ4559, a high frequency step-down regulator with an integrated power MOSFET. The MPQ4559 integrates a 250mΩ MOSFET that provides 1.5A load current over a wide operating input voltage of 4.5V to 55V. Current mode control provides fast transient response and eases loop stabilization. An internal soft-start prevents inrush current at turn-on. The EVQ4559DN-00A is a fully assembled and tested PCB. It generates a +3.3V output voltage at load current up to 1.5A from an 8V to 55V input range. Switching frequency is set at 500kHz
Features
Guaranteed Industrial Temp Range Limits
- Wide 3.8V to 55V Operating Input Range
- 250mΩ Internal Power MOSFET
- Up to 2MHz Programmable SwitchingFrequency
- 140μA Quiescent Current
- Ceramic Capacitor Stable
- Internal Soft-Start
- Up to 95% Efficiency
- Output Adjustable from 0.8V to 52V
- Available in QFN (3mm x 3mm) andSOIC8E with Exposed Pad Packages
- AEC-Q100 Qualified
Typical applications
- High Voltage Power Conversion
- Battery Powered Systems
- Industrial Power Systems
- Distributed Power Systems
- Automotive Systems
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744066100 | SPEC | 8 files | WE-TPC SMT Tiny Power Inductor | 10 | 3.9 | 4 | 20 | SMT |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Samples |
|---|