MAX8614AETD+T Maxim Integrated Products, MAX8614AETD+T Datasheet - Page 5

• Manufacturer Part Number: MAX8614AETD+T
• Description: IC DC-DC CONV DL CCD 14TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8614AETD+T

• Applications: Converter, CCD
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Outputs: 2
• Voltage - Output: Adjustable up to 24V, Adjustable down to -10V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
350
300
250
200
150
100
100
= +25°C, V
50
90
80
70
60
50
40
30
20
10
0
0
2.5
0.1
MAXIMUM OUTPUT CURRENT
POSITIVE OUTPUT EFFICIENCY
3.0
V
OUT
CC
vs. OUTPUT CURRENT
vs. INPUT VOLTAGE
OUTPUT CURRENT (mA)
= 15V
INPUT VOLTAGE (V)
3.5
100
= V
1
90
80
70
60
50
40
30
20
10
V
V
0
V
OUT
OUT
_______________________________________________________________________________________
CC
0.1
V
AVCC
CC
BOTH OUTPUTS LOADED EQUALLY
L1 = 2.2µH, C1 = 2.2µF, L2 = 4.7µH, C2 = 4.7µF
= 10V
= 3V
= 20V
4.0
= 5V
L = 10µH, C = 10µF
= 3.6V, SEQ = GND, Figure 1, unless otherwise noted.)
V
V
4.5
10
CC
vs. OUTPUT CURRENT
CC
OUTPUT EFFICIENCY
OUTPUT CURRENT (mA)
= 3.6V
= 4.2V
1
5.0
V
V
CC
CC
100
5.5
= 3V
= 3.6V
V
10
CC
= 5V
V
CC
300
250
200
150
100
100
= 4.2V
50
90
80
70
60
50
40
30
20
10
0
0
2.5
0.1
100
V
INV
Dual-Output (+ and -) DC-DC
NEGATIVE OUTPUT EFFICIENCY
MAXIMUM OUTPUT CURRENT
3.0
= -5V
V
vs. OUTPUT CURRENT
CC
vs. INPUT VOLTAGE
OUTPUT CURRENT (mA)
= 3V
3.5
INPUT VOLTAGE (V)
1
V
CC
= 3.6V
4.0
V
L = 4.7µH, C = 4.7µF
Typical Operating Characteristics
INV
= -7.5V
4.5
10
V
V
INV
CC
V
CC
Converters for CCD
5.0
= 5V
= -10V
= 4.2V
100
90
80
70
60
50
40
30
20
10
0
100
5.5
0.1
BOTH OUTPUTS LOADED EQUALLY
L1 = 10µH, C1 = 10µF, L2 = 10µH, C2 = 10µF
100
100
vs. OUTPUT CURRENT
OUTPUT EFFICIENCY
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
1
OUTPUT CURRENT (mA)
0
0
0.1
0.1
V
CC
NEGATIVE OUTPUT EFFICIENCY
POSITIVE OUTPUT EFFICIENCY
= 3V
V
10
CC
V
CC
vs. OUTPUT CURRENT
vs. OUTPUT CURRENT
= 3.6V
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
= 3V
1
1
V
100
CC
V
CC
= 3.6V
V
V
V
CC
CC
CC
= 4.2V
L = 10µH, C = 10µF
L = 2.2µH, C = 2.2µF
= 3V
= 5V
= 3.6V
1000
V
10
10
CC
V
= 5V
CC
V
V
CC
CC
= 5V
= 4.2V
= 4.2V
100
100
5