Product Description

• The FP6601Q chip integrates HiSilicon fast charging protocol and Qualcomm QC2.0/3.0USB interface fast charging protocol, which can fast charge devices supporting FCP and QC2 protocols. 0/3.0.In addition to supporting the USB BC1.2 standard, it also supports Apple and Samsung devices.The chip can automatically detect whether the currently connected device is a QC2.0/3.0 or FCP device to automatically adjust the voltage.

SPECIFICATION:

• Product model: AILAVI-180312
• Name: single cell lithium battery fast charging source module
• Main control chip: TPS61088A
• ID chip: FP6601Q
• Input voltage: 2.8~4.5V, very suitable for 3.7V polymer lithium battery
• Output voltage: default is 5V, triggering fast charging after 4.5V~12V according to protocol.
• Rated input current: 8A
• Output current: 5V3A, 9V2A, 12V2A.The output current is adaptive.
• Output power: up to 24W.
• Support agreement: QC2.0, QC3.0, Huawei FCP, DCP agreement
• Efficiency is up to 93%, with a typical value of 90%.
• Module size: 47.5 (length) * 16.5 (width) * 8 (height) mm (including USB)
• Module net weight: about 7 grams

Product Feature:
1. Support FCP voltage and current output protocol.
2. Support Qualcomm QC2.0/3.0 class 5V, 9V, 12V voltage output.
3. Automatically recognizes FCP and QC2.0/3.0 quick charge protocol.
4. Support Chinese telecommunication company YD/T 1591 protocol equipment.

• The tp61088 is a high power density, fully integrated boost converter with an 11mΩ power switch and a 13mΩ rectifier switch that provides an efficient, small form factor solution for portable systems.With a wide input voltage range of 2.7V to 12V, the tp61088 supports applications with single or dual cell Li-Ion batteries.The device has a switching current capability of 10A and is capable of supplying output voltages up to 12.6V.
• The tp61088 uses an adaptive constant off-time peak current control topology to regulate the output voltage.The tp61088 operates in PWM mode under medium to heavy load conditions.Under light load conditions, the device can select one of two operating modes via the MODE pin.One is a PFM mode which increases efficiency; The other is a forced PWM mode which avoids application problems due to low switching frequency.The switching frequency in PWM mode can be adjusted from 200kHz to 2.2MHz with an external resistor.The tp61088 also implements a programmable soft start function and an adjustable switching peak current limit.In addition, the device is available with 13.2V output overvoltage protection, cycle-by-cycle overcurrent protection and thermal cut-out protection.
  The tp61088 is available in a 4.50mm × 3.50mm 20-pin VQFN package.

Product application introduction:

• This module can be applied to single-cell lithium battery at 5V-12V output for general charging of digital products, such as mobile phones, Ipad, MP3, PSP, etc.It can be used as a high current output mobile power source only by connecting the battery.It is also possible to supply the product 5-12V by adjusting the output voltage.