MAX8662ETM+ Maxim Integrated Products, MAX8662ETM+ Datasheet - Page 8

• Manufacturer Part Number: MAX8662ETM+
• Description: IC POWER MANAGE 48-TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX8662ETM+

• Applications: Handheld/Mobile Devices
• Current - Supply: 900µA
• Voltage - Supply: 4.1 V ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power-Management ICs for
Single-Cell, Li+ Battery-Operated Devices
(Circuit of Figure 1, V
V
0.068μF, C
unless otherwise noted.)
8
PEN2
100
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
_______________________________________________________________________________________
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
= 5V, C
0
0
vs. INPUT VOLTAGE (CHARGER ENABLED)
0
vs. BATTERY VOLTAGE (100mA USB)
EN_ = 0, CEN = 1
V
R
PEN1 = PEN2 = 0
V
I
CHARGER IN
DONE MODE
SYS
DC
ISET
BAT
REF
BATTERY-LEAKAGE CURRENT
= 5V
= 0
1
= 4.2V
INPUT QUIESCENT CURRENT
= 3kΩ
V
V
1
1
vs. BATTERY VOLTAGE
DC
DC
OUT1
V
V
V
V
= C
BAT
BAT
BAT
BAT
CHARGE CURRENT
BATTERY VOLTAGE (V)
BATTERY VOLTAGE (V)
OPEN
= 5V
2
INPUT VOLTAGE (V)
RISING
FALLING
RISING
FALLING
VL
= 2 x 10μF, C
2
2
3
DC
= 0.1μF, R
4
= 5V, R
3
3
5
THM
PSET
6
4
4
OUT2
7
= 10kΩ, L1 = 3.3μH, L2 = 4.7μH, L3 = 22μH, V
= 1.5kΩ, R
= 2 x 10μF, C
5
5
8
550
500
450
400
350
300
250
200
150
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.8
0.7
0.6
0.5
0.4
0.3
0.2
50
ISET
0
0
vs. TEMPERATURE (INPUT DISCONNECTED)
vs. INPUT VOLTAGE (CHARGER DISABLED)
-40
0
0
OUT3
V
vs. BATTERY VOLTAGE (500mA USB)
V
EN_ = 0
V
R
PEN1 = 0
PEN2 = 1
= 3kΩ, V
BAT
BAT
DC
ISET
0.5
1
BATTERY-LEAKAGE CURRENT
= 5V
INPUT QUIESCENT CURRENT
= 3.6V
= 4.0V
= 3kΩ
-15
1.0 1.5 2.0 2.5
= 0.1μF, C
AMBIENT TEMPERATURE (°C)
V
V
2
V
V
BAT
BAT
CHARGE CURRENT
BATTERY VOLTAGE (V)
BAT
BAT
INPUT VOLTAGE (V)
OUT1
RISING
FALLING
RISING
FALLING
3
10
4
OUT4
= 3.3V, V
Typical Operating Characteristics
3.0 3.5
35
5
= 4.7μF, C
6
4.0
60
OUT2
7
4.5
= 1.3V, SL1 = SL2 = open, V
5.0
85
OUT5
8
GND
= V
= 1μF, C
4.200
4.195
4.190
4.185
4.180
4.175
4.170
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
800
700
600
500
400
300
200
100
PG1
0
0
-40
0
0
vs. BATTERY VOLTAGE (AC ADAPTER)
EN_ = 0
= V
V
I
PEN1 = PEN2 = 0
CEN = 1
V
R
PEN1 = PEN2 = 1
SYS
OUT6
DC
ISET
BAT
BATTERY-REGULATION VOLTAGE
vs. INPUT VOLTAGE (SUSPEND)
1
= 5V
INPUT QUIESCENT CURRENT
= 0mA
PG2
= 4.2V
= 3kΩ
-15
1
AMBIENT TEMPERATURE (°C)
V
V
= 2.2μF, C
2
vs. TEMPERATURE
BAT
BAT
CHARGE CURRENT
BATTERY VOLTAGE (V)
= V
INPUT VOLTAGE (V)
RISING
FALLING
3
10
PG3
2
4
CEN
= 0V, T
OUT7
35
3
5
= 0V, V
= 1μF, CT =
6
A
60
4
= +25°C,
7
PEN1
85
8
5
=