IC manufacturers Texas Instruments
IC manufacturers (99)
- All manufacturers
Analog Devices
Infineon Technologies
Microchip
Onsemi
Renesas
ROHM
STMicroelectronics
Texas Instruments
- 3peak incorporated (27)
- Ablic (23)
- Advanced Power (4)
- Allegro Microsystems (84)
- Alpha & Omega Semiconductor (37)
- AnalogySemi (3)
- AnDAPT Inc (163)
- Anpec (13)
- AXElite (2)
- Backward (6)
- Bright Power Semiconductor (1)
- Broadcom (47)
- Cambridge GaN Devices (18)
- Chipanalog Micro (10)
- Cologne Chips (1)
- Convenient Power (1)
- Dialog Semiconductor (12)
- Diodes Incorporated (238)
- Divimath (8)
- Elmos AG (1)
- EPC (99)
- e-Peas Semiconductors (1)
- Eta Solutions Co. Ltd. (9)
- GaN Systems (7)
- GaNPower (3)
- Giantec (1)
- Gstek Wuxi (1)
- Helix Semiconductor (7)
- Ikanos (3)
- IKON (1)
- Indie Semiconductor (5)
- Innovision Semiconductor Inc (2)
- Intel (80)
- Inventchip Technology (3)
- ISSI (51)
- JoulWatt (20)
- KDPOF (2)
- Kinetic Technology (10)
- Lattice semiconductor Corporation (19)
- Littelfuse (1)
- M3 Technology (M3Tek) (7)
- Macnica (16)
- MaxLinear (175)
- MikroE (8)
- MindCet (2)
- Monolithic Power Systems (931)
- Navitas Semiconductor Inc (6)
- NewEdge Technologies, Inc. (1)
- Nexperia (32)
- Nisshinbo Micro Device Inc. (10)
- Nordic Semiconductor (1)
- Novosense Micro (1)
- NXP (314)
- O2 Micro International Ltd (10)
- On Bright (7)
- Panasonic (2)
- PN Junction Semiconductor (2)
- Power Integrations (102)
- Pulsiv (19)
- Qorvo (87)
- Realsil SuRealsil(tek) Microelectronics (1)
- Richtek (296)
- Sanken Electric Co., Ltd. (16)
- Sckipio (6)
- Semtech (90)
- SG-Micro (33)
- Silanna Semiconductor (8)
- Silergy Corporation (29)
- Silicon Laboratory Inc. (104)
- Silicontent Technology (57)
- Silvertel (56)
- Skycore Semiconductors (1)
- 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 (2)
- Valens Semiconductor (18)
- Wise Integration (1)
- Wolfspeed (8)
- Xilinx (22)
- XL Semiconductor (3)
- XYSemi (62)
Overview
| Topology | Wireless Power Transfer |
| Output 1 | 5 V / 0.05 A |
| Output 2 | 3.3 V / 0.05 A |
| IC revision | 1.0 |
Description
The bq51003 is an advanced, integrated, receiver IC for wireless power transfer in portable applications optimized for 2.5-W and below applications. The device provides the AC-DC power conversion while integrating the digital control required to comply with the Qi v1.1 communication protocol. Together with the bq500210 transmitter controller, the bq51003 enables a complete contact-less power transfer system for a wireless power supply solution.
Features
Wireless Charger BoosterPack designed for any lowpower Launchpad Coin Cell storage to 50mA Qi Compatible - Recharge the battery from any Qitransmitter 3.3Vdc buck to power the Launchpad 5V boost to power support circuitry Stackable design allows for creating a completesolution Standard off the shelf receiver coil
Typical applications
- Building Automation
- Portable Instruments
- Wearables
- Factory Automation and Process Control
- IoT (Internet of Things)
- Sensors and Field Transmitters
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | µʹ @ 1 MHz | µʹ @ 13.56 MHz | µʹʹ @ 13.56 MHz | L (mm) | W (mm) | H (mm) | RS (GΩ) | ISAT (A) | RDC (mΩ) | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q | P (W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 354005 | SPEC | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FSFS Flexible Sintered Ferrite Sheet | 230 | 150 | 90 | 60 | 60 | 0.2 | 1 | – | – | – | – | – | – | – | – | – | – | ||
 | 74404024100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LQS SMT Power Inductor | – | – | – | 2.5 | 2 | 1.2 | – | 0.8 | 430 | – | 2512 | 10 | 0.65 | – | 30 | – | – | ||
 | 760308101214 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-WPCC Wireless Power Transfer Receiver Coil | – | – | – | 19 | 19 | 0.8 | – | 2 | – | works with Qi Rx IC's | Ø 19 x 0.8 mm | 26 | 1.1 | 520 | 11 | 25 | 20 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 354005 | SPEC | |
| 74404024100 | SPEC | |
| 760308101214 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | µʹ @ 1 MHz | µʹ @ 13.56 MHz | µʹʹ @ 13.56 MHz | L (mm) | W (mm) | H (mm) | RS (GΩ) | ISAT (A) | RDC (mΩ) | Compliance | Size | L (µH) | IR (A) | RDC max. (mΩ) | fres (MHz) | Q | P (W) | Samples |
|---|