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| 型號： | ADP3408 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Replaced by BQ29415 : Voltage Protection for 2, 3, or 4 Cell LiIon Batteries (2nd Lev Protection) 8-SM8 -25 to 85 |
| 中文描述： | 手機(jī)電源管理系統(tǒng) |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 206K |
| 代理商： | ADP3408 |
ADP3408–SPECIFICATIONS
1
CVMEM = 2.2 F, VTCXO = 0.22 F, CVRTC = 0.1 F, CVBAT = 10 F, minimum loads applied on all outputs, unless otherwise noted.)
REV. 0
–2–
Parameter
Symbol
Condition
Min
Typ
Max
Unit
SHUTDOWN SUPPLY CURRENT
VBAT
≤
2.5 V
(Deep Discharged Lockout Active)
2.5 V < VBAT
≤
3.2 V
(UVLO Active)
VBAT > 3.2 V
ICC
VBAT = VBAT2 = 2.3 V
7
20
μ
A
VBAT = VBAT2 = 3.0 V
30
55
μ
A
VBAT = VBAT2 = 4.0 V
45
80
μ
A
OPERATING GROUND CURRENT
VSIM, VCORE, VMEM, VRTC On
All LDOs On
IGND
VBAT = 3.6 V
Minimum Loads
Minimum Loads
Maximum Loads
225
345
1.0
300
450
3.0
μ
A
μ
A
% of max
load
current
UVLO ON THRESHOLD
VBAT
3.2
3.3
V
UVLO HYSTERESIS
VBAT
200
mV
DEEP DISCHARGED LOCKOUT ON
THRESHOLD
VBAT
2.4
2.75
V
DEEP DISCHARGED LOCKOUT
HYSTERESIS
VBAT
100
mV
INPUT HIGH VOLTAGE
(PWRONIN, TCXOEN, SIMEN,
CHGEN, GATEIN)
V
IH
2.0
V
INPUT LOW VOLTAGE
(PWRONIN, TCXOEN, SIMEN,
CHGEN, GATEIN)
V
IL
0.4
V
INPUT HIGH BIAS CURRENT
(PWRONIN, TCXOEN, SIMEN,
CHGEN, GATEIN)
I
IH
1.0
μ
A
INPUT LOW BIAS CURRENT
(PWRONIN, TCXOEN, SIMEN,
CHGEN, GATEIN)
I
IL
–1.0
μ
A
PWRONKEY INPUT HIGH VOLTAGE
V
IH
0.7
×
VBAT
V
PWRONKEY INPUT LOW VOLTAGE
V
IL
0.3
×
VBAT
V
PWRONKEY INPUT PULL-UP
RESISTANCE TO VBAT
70
100
130
k
THERMAL SHUTDOWN THRESHOLD
2
160
oC
THERMAL SHUTDOWN HYSTERESIS
45
oC
ROWX CHARACTERISTICS
ROWX Output Low Voltage
V
OL
PWRONKEY = Low
I
= 200
μ
A
PWRONKEY = High
V(ROWX) = 5 V
0.4
V
ROWX Output High Leakage
Current
I
IH
1
μ
A
SIM CARD LDO (VSIM)
Output Voltage
Line Regulation
Load Regulation
VSIM
VSIM
VSIM
Line, Load, Temp
Min Load
50
μ
A
≤
I
LOAD
≤
20 mA,
V
BAT
= 3.6 V
2.80
2.85
2
1
2.92
V
mV
mV
Output Capacitor Required for Stability
Dropout Voltage
C
O
V
DO
2.2
μ
F
V
O
= V
– 100 mV,
I
LOAD
= 20 mA
35
100
mV
DIGITAL CORE LDO (VCORE)
Output Voltage
ADP3408ARU-2.5
ADP3408ARU-1.8
Line Regulation
Load Regulation
VCORE
VCORE
VCORE
VCORE
Line, Load, Temp
Line, Load, Temp
Min Load
50
μ
A
≤
I
LOAD
≤
100 mA,
V
BAT
= 3.6 V
2.40
1.75
2.45
1.80
2
7
2.50
1.85
V
V
mV
mV
Output Capacitor Required for Stability
C
O
2.2
μ
F
(–20 C
≤
T
A
≤
+85 C, VBAT = VBAT2 = 3 V–5.5 V, CVSIM = CVCORE = CVAN =
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP3408ARU-18 | GSM Power Management System |
| ADP3410KRU | Dual MOSFET Driver with Bootstrapping |
| ADP3410 | Dual MOSFET Driver with Bootstrapping |
| ADP3412 | Replaced by BQ29415 : Voltage Protection for 2, 3, or 4 Cell LiIon Batteries (2nd Lev Protection) 8-SM8 -25 to 85 |
| ADP3412JR | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SM8 -40 to 110 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3408ACP-1.8-RL | 制造商:Analog Devices 功能描述:GSM Power Management System 32-Pin LFCSP EP T/R |
| ADP3408ACP-1.8-RL7 | 制造商:Rochester Electronics LLC 功能描述:GSM POWER MANAGEMENT SYSTEM - Bulk |
| ADP3408ACP-2.5-RL | 制造商:Analog Devices 功能描述:GSM Power Management System 32-Pin LFCSP EP T/R |
| ADP3408ACP-2.5-RL7 | 制造商:Analog Devices 功能描述:GSM Power Management System 32-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:MSM POWER MANAGEMENT SYSTEM - Bulk |
| ADP3408ARU-1.8 | 制造商:Analog Devices 功能描述:BATTERY MANAGEMENT, 28 Pin, Plastic, TSSOP |
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