IC manufacturers Alpha & Omega Semiconductor
IC manufacturers (103)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (35)
- Ablic (23)
- Acco Semiconductor (1)
- Advanced Power (4)
- Allegro Microsystems (100)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (204)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (46)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (258)
- Divimath (8)
- Elmos AG (1)
- EPC (140)
- 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 (38)
- Littelfuse (1)
- Lumissil Microsystems (8)
- M3 Technology (M3Tek) (7)
- Macnica (22)
- Marvell Semiconductor (1)
- MaxLinear (181)
- Menlo Micro (1)
- MikroE (25)
- MindCet (2)
- Monolithic Power Systems (981)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (267)
- Nisshinbo Micro Device Inc. (10)
- Novosense Micro (1)
- NXP (340)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (117)
- Powermat (1)
- Pulsiv (19)
- Qorvo (97)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (297)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (86)
- SG-Micro (58)
- SiFive (2)
- Silanna Semiconductor (9)
- Silergy Corporation (34)
- Silicon Laboratory Inc. (108)
- Silicontent Technology (59)
- Silvertel (59)
- Skycore Semiconductors (1)
- Skyworks (33)
- Southchip (18)
- Summit Wireless (1)
- Tagore Tech (7)
- Taiwan Semiconductor (1)
- TDK Corporation (1)
- Tempo Semiconductor (1)
- Torex (37)
- Toshiba (27)
- Transphorm (21)
- TransSIP (2)
- Union (21)
- uPI Semiconductor (2)
- Valens Semiconductor (31)
- Wise Integration (3)
- Wolfspeed (23)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Alpha & Omega Semiconductor AOZ96779 | Demoboard AOZ5473
VR13.HC Digital Multi-Phase Dual Channel Controller
Overview
| Topology | Buck Converter |
Description
The AOZ96779 is a high performance dual output digital controller designed to power high current loads, like Intel’s VR13.HC processors. All required parameters are programmable through the PMBus™ interface. The device utilizes digital technology to implement all control and power management functions in order to provide maximum flexibility and performance. NVM is integrated and is used to store custom configurations. The AOZ96779 can support up to 8 phases and allows programmable phase assignment between the two loops. The AOZ96779 supports Power State transitions featuring Pulse Skipping, and programmable Dynamic Phase Management (DPM) maintaining the best efficiency over all loading conditions, without compromising transient response. The device assures fast and independent protection against load over current, under/over voltage and feedback disconnections. The device is available in QFN-40L 5x5mm.
Features
- N+M=8 phase compact digital controller
- Programmable phase assignment between two loops;from 8+0 to 4+4, lower phase counts are alsosupported
- Intel® VR13.HC compliant w/ 25MHz SVID bus rev1.8
- PMBus™ rev 1.2 at 400kHz
- High-performance digital control loop (Digital COT™)
- Controller is fully configurable through PMBus™
- AutoDPM - Automatic Dynamic Phase Management
- Output voltage range: 0.5 to 2.5 V
- Remote sense; 0.5% Vout accuracy
- Current monitor signal
- Programmable voltage positioning
- Over Voltage, Under Voltage and Feedback disconnectionprotection
- Embedded Non-Volatile Memory (NVM)
- Black-Box recorder captures critical FAULT informationin NVM
- 0c to 125c Operating Temperature Range
- QFN 5x5mm package
Typical applications
- High-current power regulation for VR13.HC Intel® based microprocessors \ DDR Memory power regulation for VR13 Intel® based
- ASIC and FPGA power \ High Current POL power
- Networking and Information Infrastructure
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | Q | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | L(µH) | LR(µH) | IR(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPECWCAP-CSGP MLCCs 10 V(DC), 22 pF, ±5% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | Capacitance22 pF | Capacitance±5% | Rated Voltage10 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Q-Factor840 | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 25 V(DC), 100 nF, ±20% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | Capacitance100 nF | Capacitance±20% | Rated Voltage25 V (DC) | Size0402 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Insulation Resistance5 GΩ | Ceramic TypeX5R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | –Check availability | ||||
 | SPECWE-HCM SMT High Current Flat Wire Inductor, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCM SMT High Current Flat Wire Inductor | – | – | – | Size1088 | Operating Temperature -40 °C up to +125 °C | – | – | – | – | Length10.2 mm | Width8.1 mm | Height8.1 mm | Pad Dimension2.5 mm | – | Inductance0.18 µH | Rated Inductance0.157 µH | Rated Current65 A | Saturation Current @ 10%63.9 A | Saturation Current @ 30%72.7 A | DC Resistance0.15 mΩ | Self Resonant Frequency47 MHz | MaterialMnZn | –Check availability |
Availability Forecast
WE item number Packaging unitsLead time
––– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
There is no forecast for this quantity request.
Does it just not fit? Please contact us.Simply contact our service team for special orders and bulk quantities.Contact us