MAX1586AETM-T Maxim Integrated Products, MAX1586AETM-T Datasheet - Page 6

• Manufacturer Part Number: MAX1586AETM-T
• Description: Other Power Management PMICs w/Dynamic Core for PDAs
• Manufacturer: Maxim Integrated Products

High-Efficiency, Low-I
Dynamic Core for PDAs and Smart Phones
ELECTRICAL CHARACTERISTICS
(V
6
PV1, PV2, PV3, SLPIN, IN Supply
Voltage Range
IN45, IN6 Supply Voltage Range
IN Undervoltage-Lockout (UVLO)
Threshold
SYNCHRONOUS-BUCK PWM REG1
REG1 Voltage Accuracy
FB1 Voltage Accuracy
FB1 Input Current
Dropout Voltage
p-Channel On-Resistance
n-Channel On-Resistance
p-Channel Current-Limit Threshold
OUT1 Maximum Output Current
LX1 Leakage Current
SYNCHRONOUS-BUCK PWM REG2
REG2 Voltage Accuracy
FB2 Voltage Accuracy
FB2 Input Current
Dropout Voltage
p-Channel On-Resistance
n-Channel On-Resistance
p-Channel Current-Limit Threshold
OUT2 Maximum Output Current
LX2 Leakage Current
IN
_______________________________________________________________________________________
= 3.6V, V
PARAMETER
BKBT
= 3.0V, V
LBI
= 1.1V, V
PV1, PV2, PV3, IN, and SLPIN must connect together
externally
V
V
FB1 = GND, 3.6V ≤ V
FB1 = IN, 3.6V ≤ V
FB1 used with external resistors, 3.6V ≤ V
load = 0 to 1300mA
FB1 used with external resistors
Load = 800mA (Note 1)
Load = 1300mA (Note 1)
I
I
I
I
2.6V ≤ V
V
FB2 = GND, 3.6V ≤ V
MAX1586A, MAX1587A, FB2 = IN, 3.6V ≤ V
load = 0 to 900mA
MAX1586B, FB2 = IN, 3.6V ≤ V
load = 0 to 900mA
FB2 used with external resistors, 3.6V ≤ V
load = 0 to 900mA
FB2 used with external resistors, V
Load = 900mA (Note 1)
I
I
I
I
2.6V ≤ V
V
LX1
LX1
LX1
LX1
LX2
LX2
LX2
LX2
DBI
IN
IN
PV1
PV2
rising
falling
= -180mA
= -180mA, V
= 180mA
= 180mA, V
= -180mA
= -180mA, V
= -180mA
= -180mA, V
= 1.35V, circuit of Figure 5, T
= 5.5V, LX1 = GND or PV1, V
= 5.5V, LX2 = GND or PV2, V
PV1
PV2
≤ 5.5V (Note 3)
≤ 5.5V (Note 3)
PV1
PV1
PV2
PV2
PV1
= 2.6V
Q
= 2.6V
= 2.6V
= 2.6V
PV1
PV2
CONDITIONS
≤ 5.5V, load = 0 to 1300mA
≤ 5.5V, load = 0 to 1300mA
≤ 5.5V, load = 0 to 900mA
PMICs with
PV2
A
FB2
ON2
ON1
≤ 5.5V,
= -40°C to +85°C, unless otherwise noted.) (Note 5)
= 1.25V
= 0V
= 0V
PV1
PV2
PV2
≤ 5.5V,
≤ 5.5V,
≤ 5.5V,
2.200
2.955
1.231
2.463
1.773
1.231
-1.55
2.25
3.25
1.30
3.25
MIN
-1.1
-10
-10
2.6
2.4
0.9
2.525
3.045
1.269
0.225
2.537
1.827
1.269
0.375
0.425
0.275
MAX
-2.10
-1.50
2.55
3.35
0.35
0.25
3.35
0.25
100
280
450
+10
100
380
+10
5.5
5.5
0.3
UNITS
mV
mV
nA
µA
nA
µA
Ω
Ω
A
A
Ω
Ω
A
A
V
V
V
V
V
V
V