ADP3401 Analog Devices, ADP3401 Datasheet - Page 2

• Manufacturer Part Number: ADP3401
• Description: GSM Power Management System
• Manufacturer: Analog Devices

ADP3401–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
SHUTDOWN SUPPLY CURRENT
OPERATING GROUND CURRENT
UVLO CHARACTERISTICS
INPUT CHARACTERISTICS
PWRONKEY INPUT PULL-UP
CHRON CHARACTERISTICS
ROWX CHARACTERISTICS
SHUTDOWN
DIGITAL LDO (VCC)
ANALOG LDO (VCCA)
VBAT = Low (UVLO Low)
VBAT = High (UVLO High)
VCC and VRTC On
VCC, VRTC and VSIM On
All LDOs and VSIM On
All LDOs and VSIM On
UVLO On Threshold
UVLO Hysteresis
Input High Voltage
Input Low Voltage
RESISTANCE TO VBAT
CHRON Threshold
CHRON Hysteresis Resistance
CHRON Input Bias Current
ROWX Output Low Voltage
ROWX Output High Leakage
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Output Voltage
Line Regulation
Load Regulation
Output Capacitor
Dropout Voltage
Output Voltage
Line Regulation
Load Regulation
Output Capacitor
Dropout Voltage
Ripple Rejection
Output Noise Voltage
PWRONIN and ANALOGON
PWRONKEY
PWRONIN and ANALOGON
PWRONKEY
Current
3
3
2
Symbol
I
I
VBAT
V
V
V
R
I
V
I
VCC
DVCC
DVCC
C
V
VCCA
DVCCA
DVCCA
C
V
DVBAT/
DVCCA
V
BAT
GND
B
IH
IH
IL
T
IN
OL
DO
DO
NOISE
O
O
1
UVLO
(–20 C T
C
on all outputs, unless otherwise noted)
VCC
VBAT = 2.7 V
VBAT = 3.6 V, VRTC On
f = 217 Hz (t = 4.6 ms)
VBAT = 3.6 V
Conditions
Minimum Loads, VBAT = 3.6 V
Minimum Loads, VBAT = 3.6 V
Minimum Loads, VBAT = 3.6 V
Maximum Loads, VBAT = 3.6 V
2.38 < CHRON < V
CHRON > V
PWRONKEY = Low
I
PWRONKEY = High
V(ROWX) = 5 V
Junction Temperature
Junction Temperature
Line, Load, Temp
3 V < VBAT < 7 V, Min Load
50 A < I
VBAT = 3.6 V
V
I
Line, Load, Temp
200 A < I
VBAT = 3.6 V
V
I
f = 10 Hz to 100 kHz
I
3 V < VBAT < 7 V, Min Load
OL
LOAD
LOAD
LOAD
O
O
= C
= V
= V
= 200 A
VCCA
= 100 mA
= 130 mA
= 130 mA, VBAT = 3.6 V
–2–
A
INITIAL
INITIAL
= 2.2 F, C
LOAD
+85 C, VBAT = 3 V to 7 V, C
LOAD
T
– 100 mV
– 100 mV
< 100 mA,
< 130 mA,
VRTC
T
= 0.1 F, C
VTCXO
VBAT
= 0.22 F, C
Min
2
0.7
15
2.38
108
2.710
2.2
2.2
65
2.710
= C
SIMBAT
VBAT
= C
Typ
3
12
100
150
260
15
3.0
100
20
2.48 2.58
125
160
35
2.765 2.820
2
15
2.765 2.820
2
15
70
75
VCAP
VSIM
= 0.1 F, min. loads applied
= 10 F,
Max
20
30
140
240
400
3.3
0.4
0.3
25
138
0.5
0.4
1
215
215
VBAT V
Unit
mA
V
mV
V
V
V
k
V
k
V
ºC
V
mV
mV
mV
V
mV
mV
dB
REV. 0
ºC
mV
A
A
A
A
A
A
A
F
F
V rms