MAX8662ETM+ Maxim Integrated Products, MAX8662ETM+ Datasheet - Page 4

• 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

ELECTRICAL CHARACTERISTICS (Input Limiter and Battery Charger) (continued)
(V
noted.) (Note 1)
ELECTRICAL CHARACTERISTICS (Output Regulator)
(V
Power-Management ICs for
Single-Cell, Li+ Battery-Operated Devices
4
THERMISTOR INPUT (THM)
THM Internal Pullup
Resistance
THM Resistance Threshold,
Hot
THM Resistance Threshold,
Cold
THM Resistance Threshold,
Disabled
LOGIC I/O (POK, CHG, PEN_, EN_, PWM, CEN)
Input Logic-High Level
Input Logic-Low Level
Logic Input-Leakage Current
Logic Output-Voltage Low
Logic Output-High Leakage
Current
SYSTEM
SYS Operating Range
S Y S U nd er vol tag e Thr eshol d
SYS Bias Current Additional
Regulator Supply Current
Inter nal Osci l l ator Fr eq uency
BUCK REGULATOR 1
Supply Current
Output Voltage Range
Maximum Output Current
DC
SYS_
_______________________________________________________________________________________
= 5V, V
= V
PARAMETER
PARAMETER
PV_
BAT
= V
= 4V, V
IN45
= V
CEN
IN67
= 0V, V
= 4.0V, V
V
SYMBOL
SYMBOL
UVLO_SYS
V
I
V
OUT1
OUT1
PEN_
SYS
BRT
= 5V, R
= 1.25V, circuit of Figure 1, T
V
Extra supply current when at least one output is on
Not including
SYS bias current
PWM frequency of OUT1, OUT2, and OUT3
I
not including SYS
bias current
Guaranteed by FB accuracy
Resistance falling (1% hysteresis)
Resistance rising (1% hysteresis)
Resistance falling
V
V
I
V
SYS
SINK
SYS
LOGIC
LOGIC
LOGIC
PSET
+ I
rising, 100mV hysteresis
= 1mA
PV1
= 5.5V
= 0V to 5.5V, T
= 5.5V, T
= 3kΩ, R
, no load,
A
ISET
= +85°C
CONDITIONS
CONDITIONS
= 3.15kΩ, C
A
V
V
OUT1 on, V
OUT2 on, V
OUT3 on
OUT4 on (current into IN45)
OUT5 on (current into IN45)
OUT6 on (current into IN67)
OUT7 on (current in IN67)
= +25°C
PWM
PWM
T
T
A
A
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
= +25°C
= +85°C
= 0V
= 5V
CT
PWM
PWM
= 0.068μF, T
= 0V
= 0V
A
= -40°C to +85°C, unless otherwise
26.98
1200
0.98
3.73
MIN
MIN
270
2.6
2.4
0.9
1.3
-1
+0.001
0.001
TYP
3.97
28.7
0.01
0.01
TYP
300
2.9
2.5
1.0
16
10
10
35
16
16
20
16
17
16
1
30.42
MAX
3.30
MAX
4.21
330
100
5.5
2.6
1.1
35
0.4
70
35
35
30
25
27
25
+1
2
1
UNITS
UNITS
MHz
mA
mA
mA
mV
μA
μA
μA
kΩ
kΩ
kΩ
μA
μA
V
V
Ω
V
V
V