IC-Hersteller Analog Devices
IC-Hersteller (104)
- Alle Hersteller
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (28)
- Ablic (23)
- Acco Semiconductor (1)
- Advanced Power (4)
- Allegro Microsystems (97)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (204)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (45)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (255)
- Divimath (8)
- Elmos AG (1)
- EPC (135)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (8)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- IKON (1)
- Indie Semiconductor (8)
- Innovision Semiconductor Inc (2)
- Intel (68)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (3)
- Kinetic Technology (8)
- Lattice semiconductor Corporation (30)
- Littelfuse (1)
- Lumissil Microsystems (8)
- M3 Technology (M3Tek) (7)
- Macnica (22)
- Marvell Semiconductor (1)
- MaxLinear (181)
- Menlo Micro (1)
- MikroE (22)
- MindCet (2)
- Monolithic Power Systems (979)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (264)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (327)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (120)
- Powermat (1)
- Pulsiv (19)
- Qorvo (96)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (297)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (87)
- SG-Micro (49)
- SiFive (2)
- Silanna Semiconductor (9)
- Silergy Corporation (33)
- Silicon Laboratory Inc. (104)
- Silicontent Technology (59)
- Silvertel (61)
- Skycore Semiconductors (1)
- Skyworks (33)
- 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 (2)
- Valens Semiconductor (30)
- Wise Integration (1)
- Wolfspeed (23)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Analog Devices LT8418 | Demoboard EVAL-LT8418-AZ
100V Half-Bridge GaN Driver with Smart Integrated Bootstrap Switch
Details
| Topologie | Gegentaktwandler (Halbbrücken) |
| Eingangsspannung | 80 V |
| Schaltfrequenz | 100-10000 kHz |
| Ausgang 1 | 80 V / 10 A |
Beschreibung
The EVAL-LT8418-AZ evaluation circuit features the LT8418 driving two 100V enhanced Gallium Nitride (eGaN) FETs in a half-bridge configuration. The circuit is optimized as a buck converter, but it can be used as a boost converter or other converter topologies consisting of a half-bridge. The evaluation circuit can deliver up to 10A with good thermal management.
Eigenschaften
- Half-Bridge Gate Driver for GaN FETs
- 0.6Ω Pull-Up Resistance at Top Gate Driver
- 0.2Ω Pull-Down Resistance at Bottom Gate Driver
- 4A Peak Source, 8A Peak Sink Current Capability
- Smart Integrated Bootstrap Switch
- Split-Gate-Driver to Adjust Turn-On/Turn-Off Strength
- Default Low-State for All Driver Inputs and Outputs
- Maximum 15V Voltage Rating at INT and INB Inputs
- Independent INT, INB Inputs with TTL Logic Compatible
- Fast Propagation Delay: 10ns (Typical)
- Propagation Delay Matching: 1.5ns (Typical)
- Balanced Driver Supply Voltage: VBST ≈ VCC = 3.85V – 5.5V
- Undervoltage and Overvoltage Lockout Protections
- Small 12-Ball WLCSP Package
Typische Anwendungen
- Consumer
- Data Center Power Supplies
- High Frequency DC-DC Switching Power Converters, Motor Drivers, Class-D Audio Amplifiers, Half-Bridge, Full-Bridge, Push-Pull Converters
- Automotive
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | W (mm) | Fl (mm) | Verpackung | Ti | Ø OD (mm) | Ø ID (mm) | VPE | κ (W/(m*K)) | Pins | Typ | Montageart | L (mm) | H (mm) | IR (A) | Arbeitsspannung (V (AC)) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 885012206046 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | 100 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 3.5 | 5 GΩ | X7R Klasse II | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | 4000 | – | – | – | – | 1.6 | 0.8 | – | – | |||
 | 9774010151R | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WA-SMSI SMT Stahl Spacer mit Innengewinde M2.5 | – | – | – | – | -55 °C up to +150 °C | – | – | – | – | – | Tape and Reel | M2.5 | 5.1 | 3.5 | 1500 | – | – | – | – | 1 | – | – | – | |
 | 60800213421 | SPEC | – | 3 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD Kurzschlussbrücken | – | – | – | – | -25 °C up to +105 °C | – | 1000 MΩ | – | – | – | Beutel | – | – | – | 1000 | – | 2 | – | – | – | – | 3 | 200 | |
 | 62000311121 | SPEC | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD Stiftleisten | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | – | – | Beutel | – | – | – | 1000 | – | 3 | Gerade | THT | 6 | – | 2 | 200 | |
 | 4051100100017 | SPEC | – | 3 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TGS Graphitfolie | – | – | – | – | -50 °C up to +120 °C | – | – | – | 100 | – | – | – | – | – | – | 1800 | – | – | – | 100 | 0.037 | – | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012206046 | SPEC | ||
| 9774010151R | SPEC | – |
| 60800213421 | SPEC | – |
| 62000311121 | SPEC | – |
| 4051100100017 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | W (mm) | Fl (mm) | Verpackung | Ti | Ø OD (mm) | Ø ID (mm) | VPE | κ (W/(m*K)) | Pins | Typ | Montageart | L (mm) | H (mm) | IR (A) | Arbeitsspannung (V (AC)) | Muster |
|---|
