IC manufacturers Texas Instruments

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Texas Instruments BQ500212A | Demoboard TIDA-00415

Low Power Wearable TX Reference Design

Overview

TopologyWireless Power Transfer
IC revisionE1

Description

The TIDA-00415 is a wireless power transmitter using the bq500212A IC in a small form factor design targeted at low power wearable devices. Input voltage to the unit is 5V from a Micro USB connector. The low power design is recommended for operation with receiver (load) devices at up to 1W (5V @ 200mA).

Features

Low parts count and Low cost

  • Small Form Factor, 20mm round
  • Built in Output Power Limit
  • 5V input

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
ComplianceSizeL
(µH)
IR
(A)
RDC max.
(mΩ)
fres
(MHz)
QP
(W)
Samples
150060VS75000SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140 0603
150060SS75000SPEC
25 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 630 Super Red 645 60 1.9 AlInGaP 140 0603
760308101105SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WE-WPCC Wireless Power Transfer Transmitter Coil works with Qi Tx IC's Ø 20 x 2.8 mm 3.3 3 90 20 30 50
Order Code Data­sheet Simu­lation
150060VS75000SPEC
150060SS75000SPEC
760308101105SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
ComplianceSizeL
(µH)
IR
(A)
RDC max.
(mΩ)
fres
(MHz)
QP
(W)
Samples