Purchase ADP3522, In-stock ADP3522 From SeekIC.
Part Number: ADP3522
Description: The ADP3522 is a multifunction power system chip optimized for GSM/GPRS handsets, especially those based on the Analog ...
- Table of contents:
ADP3522
-
Suppliers
DataSheet
General Description
ADP3522 General Description
The ADP3522 is a multifunction power system chip optimized for GSM/GPRS handsets, especially those based on the Analog Devices AD20msp430 system solution with 1.8 V digital baseband processors, such as the AD6525, AD6526, and AD6528. It contains six LDOs, one to power each of the critical GSM subblocks. Sophisticated controls are available for powerup during battery charging, keypad interface, and RTC alarm. The charge circuit maintains low current charging during the initial charge phase and provides an end of charge (EOC) signal when a Li-Ion battery is being charged. This product also meets
the market trend of reduced size with a new LFCSP package. Its footprint is only 5 mm 5 mm and yet offers excellent thermal performance due to the exposed die attached paddle.
The ADP3522 is specified over the temperature range of 20°C to +85°C.
ADP3522 Maximum Ratings
Voltage on Any Pin with Respect to Any GND Pin . . . .. 0.3 V to +10 V
Voltage on Any Pin May Not Exceed VBAT, with the Following Exceptions: CHRIN, BASE, ISENSE
Storage Temperature Range . . . . . . . . . . . .......... ..... 65OC to +150OC
Operating Ambient Temperature Range . . . ............. . 20OC to +85OC
Maximum Junction Temperature . . . . . . . . . . . . . . . . .. 125OC
JA, Thermal Impedance (LFCSP 5 mm * 5 mm)
4-Layer JEDEC PCB . . . . . . . . . . . . . . . . . ... . . . . . . . . 32OC/W
2-Layer SEMI PCB . . . . . . . . . . . . . . . . . . . . ..... . . . . . 108OC/W
Lead Temperature Range (Soldering, 60 sec.) . . . . . . . . 300OC
Voltage on Any Pin May Not Exceed VBAT, with the Following Exceptions: CHRIN, BASE, ISENSE
Storage Temperature Range . . . . . . . . . . . .......... ..... 65OC to +150OC
Operating Ambient Temperature Range . . . ............. . 20OC to +85OC
Maximum Junction Temperature . . . . . . . . . . . . . . . . .. 125OC
JA, Thermal Impedance (LFCSP 5 mm * 5 mm)
4-Layer JEDEC PCB . . . . . . . . . . . . . . . . . ... . . . . . . . . 32OC/W
2-Layer SEMI PCB . . . . . . . . . . . . . . . . . . . . ..... . . . . . 108OC/W
Lead Temperature Range (Soldering, 60 sec.) . . . . . . . . 300OC
ADP3522 Features
Handles all GSM Baseband Power Management 6 LDOs Optimized for Specific GSM Subsystems Li-Ion Battery Charge Function
Optimized for the AD20msp430 Baseband Chipset Reduced Package Size: 5 mm * 5 mm LFCSP-32
Optimized for the AD20msp430 Baseband Chipset Reduced Package Size: 5 mm * 5 mm LFCSP-32
ADP3522 Typical Application
GSM/GPRS Handsets
ADP3522
PDF/DataSheet Download
- Datasheet: ADP3522
- File Size: 737851 KB
- Manufacturer: AD
- Click here to Download
- ·ADP1
- ETC [ETC]
- PRECISION SEMICONDUCTOR PRESSURE SENSOR
- 73864 KB
- ·ADP1073
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-12
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-33
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AN-5
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AR
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
- ·ADP1073AR-12
- AD [Analog Devices]
- Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
- 453144 KB
ADP3522 Relative Products
ADP3502ASU-REEL
IC PWR MANAGE SYS CDMA 64-TQFP
ADP3502
The ADP3502 is a multifunction chip optimized for CDMA-1x cell phone power management. It offers a total power solution for the handset baseband and RF section, including LDOs to power 11 subsystems. Also integrated are a real-time clock (RTC), serial bus in...
ADP3501AST-REEL
IC CDMA HANDSET MANAGEMENT
ADP3500
The ADP3500 is a multifunction power system chip optimized for CDMA cell phone power management. It contains 15 LDOs. Sophisticated controls are available for power up during battery charging, keypad interface, GPIO/INT function and RTC function. The battery...
ADP3422
The ADP3422 is a hysteretic dc-dc buck converter controller to power a mobile processor's core. The optimized low voltage design is powered from the 3.3 V system supply. The output voltage is set by a 5-bit VID code. To accommodate the transition time requir...
ADP3421
The ADP3421 is a hysteretic dc-dc buck converter controller with two auxiliary linear regulator controllers. Theproduct provides a total power conversion control solution for a microprocessor by delivering the core, I/O, and clock voltages. The optimized low...
Hotspot Suppliers Product
JW2SN-DC12
Price: 0.7-0.9 USD
compact PC board power relay, 100 mA, universal terminal footprint, Sealed construction, DIP
L9826
Price: 1-10 USD
Octal Low-Side Driver Circuit, SOP, -0.3V to 7V, SPI control, reset function, overcurrent shutdown
K6T0808C1D-RL70
Price: 0.6-0.8 USD
CMOS SRAM, SOP, -0.5 to 7.0V, 1.0 W, TFT Process Technology, Three state output, TTL Compatible
ATMEGA8-16PU
Price: 1-1 USD
low-power, CMOS, 8-bit microcontroller, DIP28
EKMM201VSN821MQ45S
Price: 0.01-100 USD
aluminum electrolytic capacitor, KMM series , 820μF, 2.04 Arms
ISD2560P
Price: 11.5-14 USD
Single-Chip Voice Record/Playback Device, DIP-28, –0.3V to + 7.0V, Easy-to-use
2SC4083 T106P
Price: 0.045-0.05 USD
11V, 50mA, SOT-323, High-Frequency Amplifier Transistor, 3.2GHz, Collector-base voltage 20V
431AC
Price: 0.35-0.47 USD
three-terminal adjustable shunt regulator, SOP8, 37 V, -100 mA to 150 mA, Low Output Noise
LM324ADR
Price: 0.1-100 USD
quadruple operational amplifier, 14SOIC, 1.2MHz, 1.4mA, 3 V ~ 32 V
THC63LVD1023B
Price: 3.65-4.65 USD
transmitter, 144pin LQFP, -0.3V~+4.0V, 1.15W, 20-135MHz, THC63LVD1023B, THine
MAX660CSA+
Price: 1.65-1.75 USD
CMOS Monolithic Voltage Converter, +6V, Low 120μA Operating Current, MAX660CSA+
FQP8N80C
Price: 0.4-1 USD
power field effect transistor, TO-220, 8A
