ADP3207 ANALOG DEVICES, ADP3207 Datasheet - Page 5

• Manufacturer Part Number: ADP3207
• Description: 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller
• Manufacturer: ANALOG DEVICES

Parameter
POWER-GOOD COMPARATOR
CLKEN OUTPUT
OD/DCM OUTPUTS
PWM OUTPUTS
SUPPLY
1
2
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
Guaranteed by design or bench characterization, not production tested.
Undervoltage Threshold
Overvoltage Threshold
Output Low Voltage
Output Leakage Current
Power-Good Delay Timer
Power-Good Masking Time
Crowbar Threshold Voltage
Reverse Voltage Detection
Threshold
Output Low Voltage
Output Leakage Current
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
Supply Voltage Range
Supply Current
VCCOK Threshold Voltage
VCC UVLO Threshold Voltage
VCC Hysteresis
PGDELAY Threshold
PGDELAY Charge Current
PGDELAY Discharge Resistance
2
Symbol
V
I
V
I
R
V
V
V
V
V
V
V
V
V
V
V
PWRGD
PGDELAY
PGDELAY
CSREF(UV)
CSREF(OV)
PWRGD(L)
PGDELAY(TH)
CSREF(CB)
CSREF(RV)
OL
OH
OL(PWM)
OH(PWM)
CC
CCOK
CCUVLO
Conditions
Relative to nominal DAC voltage
Relative to nominal DAC voltage
I
V
V
V
Relative to FBRTN
Relative to FBRTN
CSREF is falling
CSREF is rising
I
V
I
I
I
I
Normal mode
EN = 0 V
VCC is rising
VCC is falling
PWRGD(SINK)
SINK
SOURCE
PWM(SINK)
PWM(SOURCE)
CLKEN
PWRDG
PGDELAY
PGDELAY
CLKEN
= 400 µA
(SINK)
= 400 µA
= 5 V, V
= 5 V
= 2.0 V
= 0.2 V
= 400 µA
= 4 mA
= 4 mA
Rev. 0 | Page 5 of 32
= 400 µA
SS
= GND
Min
−240
150
1.65
4
4.0
4.5
4.0
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Typ
−300
200
85
2.9
1.9
550
130
1.7
−300
−75
30
10
5
10
5
4.2
190
4.4
4.15
260
ADP3207
Max
250
3
1.75
−350
−10
400
3
500
500
5.5
10
300
4.5
−360
250
Units
mV
mV
mV
μA
V
µA
Ω
μs
V
mV
mV
mV
µA
mV
V
mV
V
V
mA
µA
V
V
mV