MAX8588ETM+ Maxim Integrated Products, MAX8588ETM+ Datasheet - Page 10

• Manufacturer Part Number: MAX8588ETM+
• Description: IC PMIC HI EFF LOW IQ 48-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Low-IQ PMICr

Specifications of MAX8588ETM+

• Applications: Processor
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Output Voltage Range: 1.2375 V to 1.2625 V
• Input Voltage Range: 2.4 V to 5.5 V
• Input Current: 32 uA
• Power Dissipation: 2105 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 5.5V
• No. Of Outputs: 1
• Power Dissipation Pd: 2.105W
• Supply Voltage Range: 2.6V To 5.5V
• No. Of Pins: 48
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Frequency: 1MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

High-Efficiency, Low-I
Dynamic Core for PDAs and Smartphones
(Circuit of Figure 6, V
10
100
90
80
70
60
50
40
______________________________________________________________________________________
0.1
V
IN
REG1 3.3V OUTPUT EFFICIENCY
= 3.6V
1
100
90
80
70
60
50
40
vs. LOAD CURRENT
90
80
70
60
50
40
30
LOAD CURRENT (mA)
0.1
REG3 1.3V OUTPUT WITH FORCED-PWM
0.1
V
10
IN
IN
= 4.0V
EFFICIENCY vs. LOAD CURRENT
EFFICIENCY vs. LOAD CURRENT
REG2 SLEEP LDO 2.5V OUTPUT
= 3.6V, T
V
IN
100
1
= 3.6V
V
LOAD CURRENT (mA)
LOAD CURRENT (mA)
IN
= 5.0V
1000
A
V
10
= +25°C, unless otherwise noted.)
IN
V
1
= 3.6V
IN
10,000
V
= 4.0V
IN
V
= 5.0V
IN
= 4.0V
100
V
IN
= 5.0V
100
90
80
70
60
50
40
1000
0.1
10
V
REG2 2.5V OUTPUT EFFICIENCY
IN
= 3.6V
1
Q
vs. LOAD CURRENT
LOAD CURRENT (mA)
PMIC with
V
10
IN
= 4.0V
Typical Operating Characteristics
100
V
IN
= 5.0V
100
220
200
180
160
140
120
100
90
80
70
60
50
40
80
60
40
20
1000
0
0
0.1
V1, V2, AND V3 ON
BKBT BIASED AT 3.6V
V1 AND V2 SLEEP
ALL BUT V7 OFF
EFFICIENCY vs. LOAD CURRENT
REG1 SLEEP LDO 3.3V OUTPUT
V1 AND V2 ON
V
IN
1
V1 SLEEP
100
= 3.6V
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
90
80
70
60
50
40
V1 ON
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
0.1
2
REG3 1.3V OUTPUT EFFICIENCY
V
IN
V
V
1
IN
= 5.0V
IN
3
= 3.6V
= 4.0V
1
vs. LOAD CURRENT
LOAD CURRENT (mA)
4
V
10
IN
= 4.0V
5
10
100
V
IN
= 5.0V
1000