MAX8671XETL+ Maxim Integrated Products, MAX8671XETL+ Datasheet - Page 10

• 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
10
Line Regulation
p-Channel Current-Limit
Threshold
Skip Mode Transition Current
n-Channel Zero-Crossing
Threshold
p-Channel On-Resistance
n-Channel On-Resistance
Maximum Duty Cycle
Minimum Duty Cycle
Internal Oscillator Frequency
Internal Discharge Resistance in
Shutdown
REG4—LINEAR REGULATOR
PV4 Operating Range
PV4 Undervoltage Lockout
Threshold
FB4 Voltage
FB4 Leakage Current
Drop-Out Resistance
Current Limit
Output Noise
PSRR
Internal Discharge Resistance in
Shutdown
PEN1
CISET
______________________________________________________________________________________
= V
= 3kΩ, C
PEN2
PARAMETER
= 3.3V, V
VL
= 0.1µF, C
PWM
CT
= 0V, C
= 0.15µF, C
SYMBOL
OUT4
V
PV4
= 1µF, C
BP
= 0.01µF, V
PWM mode (Note 9)
(Note 10)
V
V
PWM mode
EN = low, resistance from LX3 to PG3
V
No load
V
PV4 to OUT4, V
PV4 to OUT4, V
V
V
10Hz to 100kHz;
C
V
f = 1kHz, I
V
f = 10kHz, I
V
EN = low, resistance from OUT4 to AGND
PV3
PV3
PV4
FB4
FB4
FB4
OUT4
OUT4
OUT4
THM
OUT4
OUT5
= 4V, I
= 4V, I
rising, 100mV hysteresis
= 0.6V
= 0.54V
= 0V
= V
set for 1.8V
set for 1.8V
set for 1.8V
= 3.3µF, I
= 1µF, C
L
FB1
OUT4
/2, V
OUT4
LX3
LX3
= 1.1V, V
CONDITIONS
PG_
PV4
PV4
= 180mA
= 180mA
= 10mA, V
OUT4
SYS
= 10mA, V
= 3.3V
= 2.0V
= V
= 10µF, PV1 = PV2 = PV3 = PV4 = PV5 = SYS, R
= 10mA, V
FB2
AGND
T
T
A
A
PV4
= 1.1V, V
PV4
= +25°C
= +85°C
= 0V, V
= 2V,
= 2V,
PV4
FB3
BAT
= 2V,
= 1.1V, T
= 4V, CEN = low, USUS = low, EN = high,
0.555
0.582
MIN
1.55
200
-50
1.8
0.5
1.7
0.5
A
= -40°C to +85°C, unless other-
0.615
0.600
TYP
12.5
1.60
0.45
0.75
230
120
100
230
235
120
2.0
1.0
1.0
60
10
67
50
-5
-5
1
0.675
0.618
MAX
V
1.65
+50
460
210
265
2.2
2.0
1.8
2.0
SYS
DISET
UNITS
µV
MHz
= 3kΩ,
%/D
mΩ
mΩ
mA
mA
mA
kΩ
nA
dB
kΩ
%
%
Ω
V
V
V
RMS
A