MAX8662ETM+ Maxim Integrated Products, MAX8662ETM+ Datasheet - Page 7

• 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 (OUTPUT REGULATOR) (continued)
(V
Note 1: Limits are 100% production tested at T
Note 2: Input withstand voltage. Not designed to operate above V
Note 3: ISET voltage when CT timer stops. Occurs only when in constant-current mode. Translates to 20% of fast-charge current.
Note 4: Temperature at which the input current limit begins to reduce.
Note 5: The WLED driver’s sink current ramp time is a function of the external compensation at CC3. With a compensation of 1kΩ in
LINEAR REGULATOR 5 (LDO5)
Supply Current
Voltage Accuracy
M i ni m um O utp ut C ap aci tor
Dropout Resistance
Current Limit
LINEAR REGULATOR 6 (LDO6)
Supply Current
Voltage Accuracy
M i ni m um O utp ut C ap aci tor
Dropout Resistance
Current Limit
LINEAR REGULATOR 7 (LDO7)
Supply Current
Voltage Accuracy
M i ni m um O utp ut C ap aci tor
Dropout Resistance
Current Limit
THERMAL SHUTDOWN
Thermal-Shutdown
Temperature
Thermal-Shutdown
Hysteresis
SYS_
= V
PARAMETER
correlation using statistical quality control (SQC) methods.
series with 0.22μF and a target sink current of 30mA, the WLED boost’s output voltage ramps up in 1.25ms, but the WLED
sink current of 30mA settles in 12ms. See the OUT3 Enable and Disable Response graph in the Typical Operating
Characteristics section for more information.
PV_
= V
Single-Cell, Li+ Battery-Operated Devices
IN45
_______________________________________________________________________________________
= V
IN67
= 4.0V, V
SYMBOL
C
C
C
OUT5
OUT6
OUT7
BRT
= 1.25V, circuit of Figure 1, T
At IN45, V
I
V
Guaranteed stability, ESR < 0.05Ω
IN45 to OUT5
V
At IN67, V
I
Guaranteed stability, ESR < 0.05Ω
IN67 to OUT6
V
At IN67, V
I
V
Guaranteed stability, ESR < 0.05Ω
IN67 to OUT6
V
T
OUT5
OUT6
OUT7
J
IN45
OUT5
OUT6
IN67
OUT7
A
rising
= +25°C. Limits over the operating temperature range are guaranteed through
= V
= V
= 0 to 150mA,
= 0 to 300mA, V
= 0 to 150mA,
= 0V
= 0V
= 0V
OUT5
OUT7
EN4
EN6
EN6
Power-Management ICs for
= 0V
= V
= 0V, V
+ 0.3V to 5.5V with 1.7V (min)
+ 0.3V to 5.5V with 1.7V (min)
SYS
CONDITIONS
DC
, V
EN7
IN67
EN7
= 6.5V due to thermal-dissipation issues.
= V
= V
A
= 0V
SYS
= -40°C to +85°C, unless otherwise noted.) (Note 1)
OUT6
+ 0.3V to 5.5V
I
I
I
OUT6
OUT7
OUT5
= 0A
= 0A
= 0A
1.76
MIN
-1.5
150
-1.5
300
-1.5
150
0.8
0.8
TYP
0.35
210
420
210
165
0.6
0.6
16
17
16
15
MAX
+1.5
+1.5
+1.5
0.60
1.2
1.2
25
27
25
UNITS
mA
mA
mA
μA
μA
μA
μF
μF
μF
°C
°C
%
%
%
Ω
Ω
Ω
7