BQ25060DQCR Power Path Management IC Battery Management 1A,Sgl-Inp,Sgl Cell Li-Ion Batt Charger
power management integrated circuit
,microchip battery management
BQ25060DQCR Power Path Management IC Battery Management 1A,Sgl-Inp,Sgl Cell Li-Ion Batt Charger
FEATURES
-
30V input Rating, With 10.5V Over-Voltage Protection (OVP)
-
FET Controller for External Battery FET for External Power Path Control (BGATE)
-
Input Voltage Dynamic Power Management
-
50mA integrated Low Dropout Linear Regulator (LDO)
-
Programmable Charge Current Through ISET and EN Pin
-
0.5% Battery Voltage Regulation Accuracy
-
7% Charge Current Regulation Accuracy
-
Thermal Regulation and Protection
-
Battery NTC Monitoring During Charge
-
Status Indication – Charging/Done
-
Available in small 2mm × 3mm 10 Pin SON Package
APPLICATIONS
-
Smart Phones
-
Mobile Phones
-
Portable Media Players
-
Low Power Handheld Devices
DESCRIPTION
The bq25060 is a highly integrated Li-Ion linear battery charger targeted at space-limited portable applications. It operates from either a USB port or AC Adapter and charges a single-cell Li-Ion battery with up to 1A of charge current. The 30V input voltage range with input over-voltage protections supports low-cost unregulated adapters.
The bq25060 has a single power output that charges the battery. The system load is connected to OUT. The low-battery system startup circuitry maintains OUT greater than 3.4V whenever an input source is connected. This allows the system to start-up and run whenever an input source is connected regardless of the battery voltage. The charge current is programmable up to 1A using the ISET input. Additionally, a 4.9V 50mA LDO is integrated into the IC for supplying low power external circuitry.
The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded. The charger power stage and charge current sense functions are fully integrated. The charger function has high accuracy current and voltage regulation loops, charge status display, and charge termination.
ORDERING INFORMATION
|
PART NO. |
MARKING |
MEDIUM |
QUANTITY |
|
bq25060DQCR |
DAN |
Tape and Reel |
3000 |
|
bq25060DQCT |
DAN |
Tape and Reel |
250 |
|
PACKAGE |
RqJA |
RqJC |
TA < 25°C POWER RATING |
DERATING FACTOR ABOVE TA = 25°C |
|
10 Pin 2mm × 3mm SON(1) |
58.7°C/W (2) |
3.9°C/W |
1.70W |
0.017W/°C |
W25N01GVZEIG SLC Nand Flash Memory IC 3V 1G BIT Winbond TW SPI
PF48F4400P0VBQEK NEW AND ORIGINAL STOCK
DSPIC30F3011-30I/PT Flash Memory IC NEW AND ORIGINAL STOCK
IR2110PBF NEW AND ORIGINAL STOCK
S25FL032P0XMFI010 SOP8 104MHz Flash Memory IC Chip
W25Q80DVSNIG Serial Flash Chip 3V 8M BIT Dual Quad Spi Memory Integrated Circuit
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520
MAX485, RS485 Module TTL To RS-485 Module TTL To 485
SKY65336-11 NEW AND ORIGINAL STOCK
| Image | Part # | Description | |
|---|---|---|---|
|
|
W25N01GVZEIG SLC Nand Flash Memory IC 3V 1G BIT Winbond TW SPI |
FLASH - NAND (SLC) Memory IC 1Gbit SPI - Quad I/O 104 MHz 7 ns 8-WSON (8x6)
|
|
|
|
PF48F4400P0VBQEK NEW AND ORIGINAL STOCK |
FLASH - NOR (MLC) Memory IC 512Mbit CFI 52 MHz 110 ns 64-LBGA (11x13)
|
|
|
|
DSPIC30F3011-30I/PT Flash Memory IC NEW AND ORIGINAL STOCK |
dsPIC dsPIC™ 30F Microcontroller IC 16-Bit 30 MIPs 24KB (8K x 24) FLASH 44-TQFP (10x10)
|
|
|
|
IR2110PBF NEW AND ORIGINAL STOCK |
Half-Bridge Gate Driver IC Non-Inverting 14-DIP
|
|
|
|
S25FL032P0XMFI010 SOP8 104MHz Flash Memory IC Chip |
FLASH - NOR Memory IC 32Mbit SPI - Quad I/O 104 MHz 8-SOIC
|
|
|
|
W25Q80DVSNIG Serial Flash Chip 3V 8M BIT Dual Quad Spi Memory Integrated Circuit |
FLASH - NOR Memory IC 8Mbit SPI - Quad I/O 104 MHz 8-SOIC
|
|
|
|
MOS Tube Field Effect Single-Chip Drive PWM Controlador Module IRF520 |
N-Channel 100 V 9.2A (Tc) 60W (Tc) Through Hole TO-220AB
|
|
|
|
MAX485, RS485 Module TTL To RS-485 Module TTL To 485 |
1/1 Transceiver Half RS422, RS485 8-uMAX/uSOP
|
|
|
|
SKY65336-11 NEW AND ORIGINAL STOCK |
RF Front End 2.4GHz ISM 28-MCM (8x8)
|