MAX8671XETL+ Maxim Integrated Products, MAX8671XETL+ Datasheet - Page 6

• Manufacturer Part Number: MAX8671XETL+
• Description: IC PMIC W/CHARGER 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8671XETL+

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.1 V ~ 6.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Mounting Style: SMD/SMT
• Input Voltage: 2.6 V to 6.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Output Current: 0.5 A
• Output Voltage: 0.6 V to 5 V
• Supply Current: 0.285 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(DC, USB, BVSET, UOK, DOK, LX_ unconnected; V
V
R
wise noted.) (Note 2)
PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
6
BAT-to-SYS Reverse Regulation
Voltage
Quiescent Current
BATTERY CHARGER (V
BAT-to-SYS On-Resistance
BAT Regulation Voltage
(Figure 6)
BAT Recharge Threshold
BAT Prequalification Threshold
R
CISET Voltage
PEN1
CISET
CISET
_______________________________________________________________________________________
= V
= 3kΩ, C
Resistance Range
PEN2
PARAMETER
= 3.3V, V
VL
= 0.1µF, C
PWM
DC
= 5.0V, EN = low)
CT
= 0V, C
= 0.15µF, C
V
SYMBOL
OUT4
V
V
BATRCHG
V
V
I
I
I
I
I
BATREG
BATPRQ
BSREG
PV1
PV2
PV3
PV4
PV5
I
R
CISET
SYS
BS
= 1µF, C
+
+
+
+
+
BP
= 0.01µF, V
DC or USB and BAT
are sourcing current
DC and USB unconnected, EN = low,
V
V
PEN1 = low, EN = low, V
DC and USB unconnected, EN = high,
V
dropout), PWM = low (Note 4)
DC and USB unconnected, EN = high,
V
conver ter i s i n d r op out) , P W M = l ow ( N ote 4)
V
V
DC and USB unconnected, EN = high,
V
V
BVSET = VL or
BVSET unconnected
BVSET = AGND
R
AGND
(Note 5)
V
Guaranteed by BAT fast-charge current
limit
R
BAT
DC
BAT
BAT
DC
BAT
BAT
USB
BAT
BVSET
CISET
THM
OUT5
= V
= V
= 4V
= 4V (step-down converters are not in
= 2.8V (at least one step-down
= 4V, PWM = low (Note 4)
= 4.0V, PWM = high
rising, 180mV hysteresis, Figure 6
= 0V, V
= V
= 7.5kΩ, I
= 49.9kΩ to
= 1µF, C
USB
USB
L
FB1
/2, V
= 5V, USUS = high,
= 5V, USUS = high, EN = high,
BAT
= 1.1V, V
CONDITIONS
PG_
SYS
= 4.2V, I
BAT
= V
= 10µF, PV1 = PV2 = PV3 = PV4 = PV5 = SYS, R
= 267mA, Figure 9
BAT is sourcing
105mA
BAT is sourcing
905mA
T
T
T
T
T
T
FB2
AGND
A
A
A
A
A
A
BAT
SYS
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= 1.1V, V
= 4V
= 0V, V
= 1A
FB3
BAT
= 1.1V, T
= 4V, CEN = low, USUS = low, EN = high,
4.174
4.145
4.073
4.047
4.325
4.297
-170
MIN
2.9
0.9
65
3
A
= -40°C to +85°C, unless other-
4.200
4.200
4.100
4.100
4.350
4.350
TYP
0.08
-120
130
155
425
180
3.0
1.0
82
0
0
9
4.221
4.242
4.121
4.141
4.376
4.398
MAX
0.16
115
285
550
320
-70
3.1
1.1
10
10
15
DISET
UNITS
= 3kΩ,
mV
mA
mV
kΩ
µA
Ω
V
V
V