PJ3002SE

PJ3002SE USB Charging Controller Description The PJ3002SE is the USB decated charging port controller IC. The IC is used to facilitate charging procedure when most of the mainstream handheld devices are detected. The PJ3002SE is suitable for all the charger products using USB interface like power bank, wall adapter and even MID device with OTG function. The IC is provided with enhanced ESD protection up to +/-8kV with application on D+/D- Pins. Features ⚫ Supports USB DCP Shorting D+ Line to D– Line per USB Battery Charging Specification, Revision 1.2 (BC1.2) ⚫ Supports Shorted Mode (Shorting D+ Line to D-Line) per Chinese Telecommunication Industry Standard YD/T 1591-2009 ⚫ Supports USB DCP Applying 2.7 V on D+ Line and 2.7 V on D- Line ⚫ Supports USB DCP Applying 1.2 V on D+ and D– Lines ⚫ Automatically Switch D+ and D- Lines Connections for an Attached Device ⚫ Operating Range: 4.5 V to 5.5 V ⚫ Available in SOT-23-5 Package Applications  Power bank  USB Ports (Hosts and Hubs)  Wall Charging Adapters Block Diagram www.pingjingsemi.com Revision：2.0 Aug-2021 1/5 PJ3002SE USB Charging Controller Pin Function And Descriptions SOT-23-5 5.DM 1.NC 4.DP 2.GND 3.VCC DESCRIPTION Pin NAME 1 NC 2 GND Ground 3 VCC Power 4 DP USB positive data-channel to external USB device 5 DM USB negative data-channel to external USB device No Connected Application Circuits 2.4A Configuration / Typical application circuits www.pingjingsemi.com Revision：2.0 Aug-2021 2/5 PJ3002SE USB Charging Controller Absolute Maximum Ratings (at TA = 25°C) Characteristics Symbol Rating Unit VIN to GND -0.3 to +7 V DP1,DM1,DP2,DM2 to GND -0.3 to +6 V Operating Junction Temperature -40 to +125 °C Storage Junction Temperature -55 to +150 °C Junction to Ambient Thermal Resistance RθJA 180 °C/W Junction to board thermal resistance RθJB 120 °C/W Junction to case thermal resistance RθJC 42 °C/W Value Unit ±8000 V ESD Ratings Electrostatic discharge Human-body model (HBM) Recommended Operating Conditions Symbol Min. Max. Unit Input voltage of VCC VCC 4.5 5.5 V DP1,DP2 data line input voltage VDP 0 5.5 V DM1,DM2 data line input voltage VDM 0 5.5 V DP1,DP2 Continuous sink or source current IDP 0 ±10 mA DM1,DM2 Continuous sink or source current IDM 0 ±10 mA www.pingjingsemi.com Revision：2.0 Aug-2021 3/5 PJ3002SE USB Charging Controller Electrical Characteristics (TJ=25°C. VCC=5V, unless otherwise specified) Characteristics Symbol Conditions Min. Typ. Max. Units Input Voltage VCC 4.3 5 5.5 V UVLO Voltage VUVLO 3.1 3.7 4.3 V UVLO Hysteresis Quiescent Current ICCQ VCC=5V 0.1 V 220 uA BC 1.2 DCP Mode DP,DM Short Resistance Resistance between DPX and GND Resistance between DMX and GND DPx threshold of Goes to divider mode RDPM 160 200 Ω RDPG VDPx=0.8V 650 1000 KΩ RDMG VDMx=0.8V 650 1000 KΩ VDPX_TH 300 mV Divider Mode DPx output voltage VDPX_2.7 2.6 2.7 2.8 V DMx output voltage VDMX_2.7 2.6 2.7 2.8 V DPx output impedance RDPX 24 30 36 KΩ DMx output impedance RDMX 24 30 36 KΩ DPX output voltgage VDPX_1.2 1.12 1.2 1.28 V DMX output voltgage VDMX_1.2 1.12 1.2 1.28 V 1.2V /1.2V Mode Note: 1. DPX Stands for DP1 or DP2, DMX Stands for DM1 or DM2 www.pingjingsemi.com Revision：2.0 Aug-2021 4/5 PJ3002SE USB Charging Controller Package Outline SOT-23-5 Dimensions in mm 2.92 ±0.1 0.127 +0.05/-0.02 1.9±0.1 1.6 2.8 ±0.1 ± 0.1 10 12 R0.15MAX 0.95 ±0.1 0.35±0.05 R0.15MAX 0.06 12 ± 0.05 0.65 ±0.1 1.1 ±0.1 10 Ordering Information Device Package Shipping PJ3002SE SOT-23-5 3,000PCS/Reel&7inches www.pingjingsemi.com Revision：2.0 Aug-2021 5/5