IC-Hersteller Monolithic Power Systems
IC-Hersteller (96)
- Alle Hersteller
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 (139)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Broadcom (47)
- Cambridge GaN Devices (17)
- 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 (2)
- 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 (897)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (2)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (313)
- 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 (290)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (20)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (90)
- Silicontent Technology (56)
- Silvertel (56)
- Skyworks (31)
- Southchip (8)
- Summit Wireless (1)
- Tagore Tech (7)
- 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 MP4008 | Demoboard EV4008-S-00A
High-Brightness High-Current Accuracy WLED Controller
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 20-48 V |
| Ausgang 1 | 70 V / 0.35 A |
| IC-Revision | 1.0 |
Beschreibung
The EV4008-S-00A is designed to demonstratethe capabilities of MP4008. The MP4008 is acurrent mode controller designed for driving thehigh brightness Light Emitting Diodes (LEDs)with wide input voltage 9V-28V. It can be usedboth in Boost and SEPIC topologies.With a 20-48V power supply PVIN and a 9-28VIC supply for MP4008, The evaluation boardcan drive a single LED string with the LEDcurrent regulated to 350mA and VLED voltageup to 70V. Apply a PWM dimming signal to doPWM dimming. The Over-Voltage protection,short LED protection, short inductor/diodeprotection and over current protection areintegrated.
Eigenschaften
- Constant-current WLED Driver Controller
- 280mV Feedback Voltage with ±1.8%Accuracy
- 9V-28V Input Voltage
- Leading Edge Blanking for Current Sense
- Frequency Fixed 180kHz
- Fast PWM Dimming
- Soft Start
- Over Voltage Protection
- Short LED Protection
- Short Output Protection
- Over Current Protection
- Short Inductor/Diode Protection
- VIN UVLO
- Thermal Shutdown
- Available in SOIC-8 package
Typische Anwendungen
- LCD Backlighting
- DC/DC LED Driver
- General Illumination
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74477020 | SPEC | 8 Dateien | WE-PD Speicherdrossel | 100 | 140 | 5.2 | 1280 | Standard |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Muster |
|---|