MAX8620YETD+T Maxim Integrated Products, MAX8620YETD+T Datasheet - Page 6

• Manufacturer Part Number: MAX8620YETD+T
• Description: IC UPMIC FOR MPU 14-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8620YETD+T

• Applications: Micro-Power Management Integrated Circuit (UPMIC), DSPs
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Outputs: 3
• Voltage - Output: 0.6 ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN Exposed Pad
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 45 C
• Output Current: 500 mA
• Output Voltage: 0.6 V to 3.3 V
• Supply Current: 115 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

µPMIC for Microprocessors or DSPs
in Portable Equipment
6
(V
150kΩ, R2 = 75kΩ), C
T
A
IN1
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
= V
IN2
= 3.7V, PWR_ON = IN1, L = 2.2µH (LQH31CN2R2M53), C
OUT1/OUT2 LOAD REGULATION vs. LOAD CURRENT
2.80
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
-0.1
-0.3
-0.5
-0.7
-0.9
-1.1
-1.3
-1.5
OUT1/OUT2 VOLTAGE vs. INPUT VOLTAGE
3.0
0
IN
= 10µF, C
50
3.5
I
LOAD CURRENT (mA)
I
LOAD
INPUT VOLTAGE (V)
100
LOAD
4.0
= 300mA
= 0mA
BP
150
= 0.01µF, C
4.5
200
5.0
250
Typical Operating Characteristics (continued)
OUT1
300
5.5
= C
OUT2
= 4.7µF, C
FF
= 150pF, V
OUT3
= 2.2µF, RESET pulled up with 100kΩ to OUT1,
400
350
300
250
200
150
100
50
80
70
60
50
40
30
20
10
0
0
OUT1
0.1
0
DROPOUT VOLTAGE vs. LOAD CURRENT
RIPPLE REJECTION vs. FREQUENCY
OUT1/OUT2 POWER-SUPPLY
= V
50
1
OUT2
LOAD CURRENT (mA)
100
FREQUENCY (kHz)
= 2.6V, V
150
10
V
OUT_
200
= 3V
OUT3
100
250
= 1.867V (R1 =
1000
300