|
|
PDF AT73C204 Data sheet ( Hoja de datos )
| Número de pieza | AT73C204 | |
| Descripción | Power Management | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AT73C204 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
|
No Preview Available !
Features
• 300 mwAww/1.D.9aVta/2S.h5eVetD4UC.ctoomDC for Co-processor Core
• 80 mA/2.8V Dual-mode LDO for Memories (LDO1)
• 130 mA/2.7V/2.8V LDO for Camera Module (LDO2)
• 130 mA/2.8V LDO for Analog Section Supply of Audio Stereo Codec (LDO6)
• 10 mA/1.8V/2.8V LDO for Digital Section Supply of Audio Stereo Codec (LDO7)
• 130 mA/2.8V LDO for Analog Section Supply of Bluetooth® Module (LDO4)
• 130 mA/2.8V LDO for Digital Section Supply of Bluetooth® Module (LDO5)
• 2 mA/2.4V/2.7V LDO for Low-power Device Control (LDO3)
• Open Drain Switch
• Three-channel Level Shifters
• LED Driver
• 0.5 mA/1.5V Bufferized Voltage Reference
• Power Management Start-up Controller and Reset Generation
• Over- and Under-voltage Protections
• Over-temperature Protection
• Shutdown, Sleep and Enable Modes
• Straightforward and Easy Interfacing to any Baseband Controller
• Small 5 mm x 5 mm, 49-ball BGA Package
Description
The AT73C204 device provides an integrated power management solution for the add-
on multimedia features in new-generation mobile phones. These features include a
camera module, sound system for polyphonic ringing tones, memory module for
downloaded MP3 files, Bluetooth module for cordless headset, etc. The most common
approach to the IC architecture of these new-generation mobile phones is a baseband
processor for the basic telephony functions and a separate co-processor for the multi-
media features. Atmel proposes the AT73C202 for power management of the
baseband processor and RF elements, and the AT73C204 for power management of
the multimedia features.
The AT73C204 is suitable for any telecommunications standard: GSM/GPRS, PDS,
CDMA, CDMA2000, WCDMA or UMTS. It is packaged in a small form-factor 49-ball
5 mm x 5 mm BGA package.
Power
Management for
Mobiles (PM)
AT73C204
6014A–PMGMT–10/03
1 page  
AT73C204
Application Schematic
www.DataSheet4U.com
Figure 3. AT73C204 Application Schematic
Main
Control
Unit
VBAT
C11
Power
Device
e.g. Buzzer
VOUT0
or
VOUT1
D5 CE
C1 LEDI
VBAT
E1
VINF
Reset
Generator
LED Driver
G6 VINA
D4 DVA
G5 DM
A5 VINB
B5 EN2
C10 C7 CREF
E5 GNDG
B7 VREF
Oscillator
VR
C5 SWI
B3 SWO Open Drain
A4 GNDD Switch
A3 VINC
B2 EN4
C4 EN5
DC-DC
Converter
1.9V/2.5V
300mA
LDO1
2.8V/130mA
LDO2
2.7V/2.8V/130mA
LDO3
2.4V/2.7V/2mA
LDO4
2.8V/130mA
LDO5
2.8V/130mA
D7 VIND
E6 EN6
LDO6
2.8V/130mA
G1 VINE
G3 EN7
F4 DVB
E4 LSI1
F3 LSI2
G2 LSI3
D6 F5
LDO7
1.8V/2.8V/10mA
Three-channel
Level Shifter
GNDE GNDF
C3 D2 D3
D1 C6
Application
Processor
RESB F6
LEDO C2 D1
LX F7 L1
VOUT0
GNDA
G4
G7 C1
R1 VBAT
C2
VOUT1 B6
C3
VOUT2 B4
C4
VOUT3 A6
GNDB A7
VOUT4 B1
VOUT5
GNDC
A1
A2
C5
C6
C7
Memory Module
Camera Module
Low-power Device
Bluetooth Module
WLAN Module
VOUT6 E7
C8
MP3 Player Module
VOUT7 E3
LSO1
LSO2
LSO3
F1
F2
E2
C9
Audio Codec
Interface
6014A–PMGMT–10/03
5
5 Page 
AT73C204
Electrical Characteristics
www.DataSheet4U.com
VOUT0
Table 4. VOUT0 Electrical Characteristics
Symbol Parameter
VINA
VOUT0
Operating Supply Voltage
Output Voltage
VOUT0
Output Voltage
IOUT0
Output Current
ISD
EFF
∆VDCLD
Shutdown Current
Efficiency
Static Load Regulation
∆VTRLD
Transient Load Regulation
∆VDCLE
Static Line Regulation
∆VTRLE
Transient Line Regulation
VOUT0
Output Voltage
VOUT0
Output Voltage
IOUT0
VDROP
IQC
∆VDCLD
∆VTRLD
Output Current
Dropout Voltage
Quiescent Current
Static Load Regulation
Transient Load Regulation
∆VDCLE
∆VTRLE
PSRR
∆VLPFP
Static Line Regulation
transient Line Regulation
Ripple Rejection
Overshoot Voltage
∆VFPLP
Undershoot Voltage
Conditions
Full-power
(DVA = 0, DM = 0)
Full-power
(DVA = 1, DM = 0)
Full-power
(DM = 0)
IOUT = 10 mA to 200 mA @1.9V
Full-power Mode (10% to 90% of
IOUT(MAX)
Full-power Mode (10% to 90% of
IOUT(MAX),TR = TF = 5µs
Full-power Mode (10% to 90% of
IOUT(MAX), 3.2V to 4.2V)
Full-power Mode (10% to 90% of
IOUT(MAX), 3.2V to 4.2V)
Low-power Mode
(DVA = 0, DM = 1)
Low-power Mode
(DVA = 1, DM = 1)
Low-power Mode (DM = 1)
Low-power Mode (DM = 1)
Low-power Mode (DM = 1)
Low-power Mode (0 to 10 mA)
Low-power Mode (0 to 10 mA),
TR = TF = 5µs
Low-power Mode (3.2V to 4.2V)
Low-power Mode (3.2V to 4.2V)
Low-power Mode up to 1 KHz
Voltage drop from Low-power to
Full-power
Voltage drop from Low-power to
Full-power
Min
3
1.80
2.45
1.75
2.35
40
-15
Typ
1.90
2.50
300
0.1
90
50
50
20
35
1.85
2.40
11
45
0
0
Max
5.5
2.0
2.55
400
1
1.95
2.45
10
400
14
50
10
8
15
10
Unit
V
V
V
mA
µA
%
mV
mV
mV
mV
V
V
mA
mV
µA
mV
mV
mV
mV
dB
mV
mV
6014A–PMGMT–10/03
11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet AT73C204.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AT73C201 | POWER SUPPLY AND BATTERY MANAGEMENT IC | ATMEL Corporation |
| AT73C202 | Power Management | ATMEL Corporation |
| AT73C203 | Power Management IC for Datacom Platforms | ATMEL Corporation |
| AT73C204 | Power Management | ATMEL Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |