參數(shù)資料
型號： ADP3404
廠商： Analog Devices, Inc.
英文描述： GSM Power Management System
中文描述： 手機(jī)電源管理系統(tǒng)
文件頁數(shù)： 5/12頁
文件大?。?/td> 149K
代理商： ADP3404
ADP3404
–5–
REV. 0
ABSOLUTE MAXIMUM RATINGS
*
Voltage on Any Pin with Respect to Any
GND Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V, +10 V
Voltage on Any Pin May Not Exceed VBAT, with the
Following Exceptions: VRTC,
VSIM, CAP+, PWRONIN, I/O, CLK, RST
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Operating Temperature Range . . . . . . . . . . . –20
°
C to +85
°
C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 125
°
C
θ
JA
, Thermal Impedance (TSSOP-28) . . 4-Layer Board 68
°
C/W
θ
JA
, Thermal Impedance (TSSOP-28) . . 6-Layer Board 62
°
C/W
Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300
°
C
*
This is a stress rating only, operation beyond these limits can cause the device to
be permanently damaged.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP3404 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
PIN CONFIGURATION
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ADP3404
(Not To Scale)
CHRON
ROWX
PWRONIN
ANALOGON
PWRONKEY
VCC
VBAT
RESCAP
DGND
VTCXO
RESET
AGND
VCCA
REFOUT
VRTC
CAP–
SIMBAT
DATAIO
RESETIN
CLKIN
SIMGND
CAP+
VSIM
CLK
SIMON
I/O
RST
SIMPROG
NARROW BODY
TSSOP-28
PIN FUNCTION DESCRIPTIONS
Pin
Mnemonic
Function
1
2
3
RESCAP
DGND
VTCXO
Reset Delay Timing Cap
Digital Ground
Crystal Oscillator Low Dropout
Regulator
Main Reset
Reference Output
Analog Low Dropout Regulator
Analog Ground
Battery Input Voltage
Digital Low Dropout Regulator
Power-On/-Off Key
VTCXO Enable
Power On/Off Signal from
Microprocessor
Microprocessor Keyboard Output
Charger On/Off Input
Real-Time Clock Supply/Coin
Cell Battery Charger
Negative Side of Boost Capacitor
Battery Input for the SIM
Charge Pump
Non-Level-Shifted Bidirectional
Data I/O
Non-Level-Shifted SIM Reset
Non-Level-Shifted Clock
Charge Pump Ground
Level-Shifted Bidirectional SIM
Data Input/Output
Level-Shifted SIM Reset
VSIM Programming:
Low = 3 V, High = 5 V
VSIM Enable
Level-Shifted SIM Clock
SIM Supply
Positive Side of Boost Capacitor
4
5
6
7
8
9
10
11
12
RESET
REFOUT
VCCA
AGND
VBAT
VCC
PWRONKEY
ANALOGON
PWRONIN
13
14
15
ROWX
CHRON
VRTC
16
17
CAP–
SIMBAT
18
DATAIO
19
20
21
22
RESETIN
CLKIN
SIMGND
I/O
23
24
RST
SIMPROG
25
26
27
28
SIMON
CLK
VSIM
CAP+
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
ADP3404ARU –20
°
C to +85
°
C
28-Lead TSSOP
RU-28
相關(guān)PDF資料
PDF描述
ADP3405ARU Replaced by BQ29412 : Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-TSSOP -20 to 85
ADP3405 Replaced by BQ29412 : Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-TSSOP -20 to 85
ADP3408ARU-25 GSM Power Management System
ADP3408 Replaced by BQ29415 : Voltage Protection for 2, 3, or 4 Cell LiIon Batteries (2nd Lev Protection) 8-SM8 -25 to 85
ADP3408ARU-18 GSM Power Management System
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADP3404ARU 制造商:Analog Devices 功能描述:1-CHANNEL POWER SUPPLY SUPPORT CKT, 28 Pin Plastic SMT
ADP3404ARU-REEL 制造商:Analog Devices 功能描述:GSM Power Management System Li-Ion/NiMH 0.175mA 2.45V 28-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:GSM POWER MANAGEMENT SYSTEM - Tape and Reel
ADP3404ARU-REEL7 制造商:Analog Devices 功能描述:GSM Power Management System Li-Ion/NiMH 0.175mA 2.45V 28-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:GSM POWER MANAGEMENT SYSTEM - Tape and Reel
ADP3404ARUZ-REEL7 制造商:Analog Devices 功能描述:GSM Power Management System Li-Ion/NiMH 0.175mA 2.45V 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:GSM MGMT SYS LI-ION/NIMH 0.175MA 2.45V 28TSSOP - Tape and Reel
ADP3405 制造商:AD 制造商全稱:Analog Devices 功能描述:GSM Power Management System
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