MAX8662ETM+ Maxim Integrated Products, MAX8662ETM+ Datasheet - Page 5

• 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
FB Regulation Accuracy
FB1 Input Leakage Current
pMOS On-Resistance
nMOS On-Resistance
pMOS Current Limit
S ki p M od e Transi ti on C ur r ent
nMOS Zero-Cross Current
LX Leakage
Soft-Start Time
BUCK REGULATOR 2
Supply Current
Output Voltage Range
Maximum Output Current
FB Regulation Accuracy
FB2 Input Leakage Current
pMOS On-Resistance
nMOS On- Resistance
pMOS Current Limit
S ki p M od e Transi ti on C ur r ent
nMOS Zero-Cross Current
LX Leakage
Soft-Start Time
BOOST REGULATOR FOR LED DRIVER
Supply Current
Output Range
Minimum Duty Cycle
Maximum Duty Cycle
CS Regulation Voltage
OVP Regulation Voltage
OVP Sink Current
OVP Soft-Start Period
SYS_
= V
PARAMETER
PV_
= V
Single-Cell, Li+ Battery-Operated Devices
IN45
_______________________________________________________________________________________
= V
IN67
= 4.0V, V
SYMBOL
V
D
D
V
OUT3
MAX
MIN
CS
BRT
= 1.25V, circuit of Figure 1, T
At S Y S , no l oad , not
i ncl ud i ng S Y S b i as cur r ent
Duty = 90%, I
Time for I
From V
V
I
I
V
T
I
i ncl ud i ng S Y S b i as cur r ent
Guaranteed by FB accuracy
From V
V
I
I
V
T
LX1
LX1
SYS
LX2
LX2
A
A
OUT1
EN1
OUT2
EN2
= +25°C
= +25°C
= 100mA
= 100mA
= 100mA
= 100mA
+ I
= 0V, V
= 0V, V
= 0.98V to 3.3V
= 0.98V to 3.3V
FB1
FB2
PV2
OVP
, no l oad , not
= 0.98V, I
= 0.98V, I
Power-Management ICs for
SYS
SYS
LX3
to ramp from 0 to 20µA (Note 5)
= 5.5V,
= 5.5V,
= 0mA
CONDITIONS
OUT1
OUT2
= 0 to 1200mA,
= 0 to 600mA,
A
V
V
V
V
V
V
V
V
Switching
V
V
= -40°C to +85°C, unless otherwise noted.) (Note 1)
V
V
V
V
LX2
LX2
LX1
LX1
PV2
PV2
PV2
PV2
PWM
PWM
PV1
PV1
PV1
PV1
= V
= 0V, V
= V
= 0V, V
= 3.3V
= 2.6V
= 3.3V
= 2.6V
= 3.3V
= 2.6V
= 3.3V
= 2.6V
= 0V
= 5V
PV1
PV2
PV1
PV2
= 5.5V
= 5.5V
= 5.5V
= 5.5V
1.225
V
-5.00
-5.00
0.29
19.2
0.98
1.07
MIN
900
1.4
90
SYS
-3
-3
1.250
-0.01
-0.01
0.01
0.12
0.15
0.01
0.01
1.30
0.01
0.32
20.0
1.25
TYP
400
400
0.2
0.3
1.8
2.1
0.2
0.3
0.2
0.3
90
25
16
90
25
10
92
1
1.275
MAX
0.10
0.24
1.00
3.30
0.10
1.55
1.00
0.35
20.8
0.4
2.2
0.4
0.4
+3
35
+3
30
UNITS
mA
mA
mA
mA
mA
mA
mA
µA
ms
µA
µA
µA
µA
µA
µs
µs
%
%
%
%
Ω
Ω
Ω
Ω
A
V
A
V
V
V
5