TPS61088 Boost Power Supply Module Input 2.8-4.5V Output 4.5-12V For Mobile Phone Quick Charge

TPS61088 Boost Power Supply Module Input 2.8-4.5V Output 4.5-12V For Mobile Phone Quick Charge

Precautions:
- The module does not have reverse connection protection. Remember not to connect the wrong polarity of input terminals.
- The input voltage range is 2.8~4.5V, 5V input is not allowed.
- Lithium batteries must be equipped with a protection board, and the protection board has a continuous current of at least 5A.
- This module can be powered by a single-cell lithium battery, or multiple cells in parallel.
- Batteries are not included in the package.

Specifications:
- Name: fast charge source module for single-cell lithium battery
- Main control chip: TPS61088A
- Identification chip: FP6601Q
- Input voltage: 2.8 ~ 4.5V, very suitable for 3.7V lithium polymer battery
- Output voltage: The default value is 5 V, 4.5 V ~ 12 V after activating the fast charge according to the protocol.
- Nominal input current: 8A
- Output current: 5V 3A, 9V 2A, 12V 2A.The output current is adaptable.
- Output power: up to 24 W.
- Support protocols: For QC2.0, QC3.0, Huawei FCP, DCP protocols
- The efficiency is up to 93%, with a typical value of 90%.
- Input wiring method: solder wire, try to use thicker wire
- Module size: 47.5 x 16.5 x 8 mm (LxWxH) (with USB)
- Module Net weight: about 7g

Chip Information:
FP6601Q chip integrates fast charging protocol and QC2.0/3.0 USB interface fast charging protocol, which can quickly charge devices that support FCP and QC2.0/3.0 protocols. In addition to supporting the USB BC1.2 standard, it also supports for 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.

Product Features:
1. Support FCP voltage and current output protocol.
2. Support for Qualcomm QC2.0/3.0 class A 5V, 9V, 12V voltage output.
3. Automatically recognize FCP and QC2.0/3.0 fast charge protocol.
4. Support YD/T 1591 protocol equipment of Chinese telecom company.

TPS61088 is a high-power-density fully integrated boost converter, equipped with an 11mΩ power switch and a 13mΩ rectifier switch, which can provide efficient small-size solutions for portable systems. The TPS61088 has a wide input voltage range of 2.7V to 12V, which can support applications that use single-cell or two-cell lithium batteries. The device has 10A switching current capability and can provide output voltages up to 12.6V.

TPS61088 uses an adaptive constant off-time peak current control topology to adjust the output voltage. Under medium to heavy load conditions, TPS61088 works in PWM mode. Under light load conditions, the device can select one of the following two operating modes through the MODE pin. One is the PFM mode that can improve efficiency; the other is the forced PWM mode that can avoid application problems due to low switching frequency. The switching frequency in PWM mode can be adjusted from 200kHz to 2.2MHz through an external resistor. TPS61088 also implements a programmable soft-start function and an adjustable switch peak current limit function. In addition, the device also provides 13.2V output over-voltage protection, cycle-by-cycle over-current protection, and thermal shutdown protection.

TPS61088 is available in a 20-pin 4.50mm x 3.50mm VQFN package.

Module Applications:
This module can be applied to a single-cell lithium battery with a 5V-12V output for charging general digital products, such as mobile phones, Ipad, MP3, PSP, etc. Just connect a battery, it can become a large current output power bank. It is also possible to supply power for 5-12V products by setting the output voltage.

Package Included:
- 1 x TPS61088 Boost Fast Charging Power Supply Module

Note: Batteries are not included in the package.