ADP1613-12-EVALZ Analog Devices Inc, ADP1613-12-EVALZ Datasheet - Page 19

• Manufacturer Part Number: ADP1613-12-EVALZ
• Description: BOARD EVAL FOR ADP1613
• Manufacturer: Analog Devices Inc

Specifications of ADP1613-12-EVALZ

• Design Resources: Powering a 30V DAC from a 3V supply (CN0193)
• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 12V
• Current - Output: 2A
• Voltage - Input: 2.5 ~ 5.5V
• Regulator Topology: Boost
• Board Type: Fully Populated
• Utilized Ic / Part: ADP1613
• Silicon Manufacturer: Analog Devices
• Application Sub Type: Step Up DC/DC Converter
• Kit Application Type: Power Management - Voltage Regulator
• Silicon Core Number: ADP1613
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

V
10µF
Figure 55. ADP1612 50 mA to 150 mA Load Transient (V
IN
C
100
= 2.7V TO 5V
IN
90
80
70
60
50
40
30
L1: DO3316P-103ML
D1: DFLS220L-7
R1: ERJ-6ENF1103V
R2: CRCW080510K0FKEA
R
1
Figure 53. ADP1612 Step-Up Regulator Configuration
COMP
V
f
T
SW
OUT
A
Figure 54. ADP1612 Efficiency vs. Load Current
= 25°C
: RC0805JR-0710KL
= 1.3MHz
= 15V
OFF
33nF
C
OUTPUT VOLTAGE (200mV/DIV)
T
SS
ON
LOAD CURRENT (50mA/DIV)
V
V
V
OUT
OUT
OUT
6
3
7
8
AC-COUPLED
TIME (100µs/DIV)
10
LOAD CURRENT (mA)
VIN
EN
FREQ
SS
=15 V, f
=15 V, f
=15 V, f
ADP1612
10µH
GND
L1
4
SW
SW
SW
COMP
C
C
C
C
= 1.3 MHz
= 1.3 MHz
= 1.3 MHz
COMP
IN
OUT
SS
SW
FB
: GRM21BR61C106KE15L
: ECJ-2VB1H333K
: GRM32DR71E106KA12L
: ECJ-2VB1H182K
5
2
1
100
2A, 20V
R
10kΩ
C
1800pF
V
f
110kΩ
COMP
SW
COMP
OUT
D1
10kΩ
R1
R2
= 1.3MHz
= 15V
V
V
V
V
ADP1612
IN
IN
IN
IN
V
OUT
= 2.7V
= 3.3V
= 4.2V
= 5.0V
IN
= 3.3 V)
C
10µF
= 15V
OUT
1k
Rev. B | Page 19 of 28
ADP1613 Step-Up Regulator
V
10µF
IN
C
Figure 58. ADP1613 50 mA to 150 mA Load Transient (V
100
= 2.7V TO 5V
IN
90
80
70
60
50
40
30
L1: DO3316P-103ML
D1: MBRA340T3G
R1: ERJ-6ENF8662V
R2: CRCW080510K0FKEA
R
1
Figure 56. ADP1613 Step-Up Regulator Configuration
COMP
V
f
T
SW
A
OUT
Figure 57. ADP1613 Efficiency vs. Load Current
= 25°C
: RC0805JR-0712KL
= 650kHz
= 12V
OFF
33nF
C
OUTPUT VOLTAGE (200mV/DIV)
T
SS
ON
LOAD CURRENT (50mA/DIV)
V
V
V
OUT
OUT
OUT
6
3
7
8
AC-COUPLED
TIME (100µs/DIV)
10
LOAD CURRENT (mA)
= 12 V, f
= 12 V, f
= 12 V, f
VIN
EN
FREQ
SS
ADP1613
10µH
GND
L1
4
SW
SW
SW
COMP
C
C
C
C
ADP1612/ADP1613
= 650 kHz
= 650 kHz
= 650 kHz
COMP
IN
OUT
SS
SW
FB
: GRM21BR61C106KE15L
: ECJ-2VB1H333K
: GRM32DR71E106KA12L
: ECJ-2VB1H222K
5
2
1
100
3A, 40V
R
12kΩ
C
2200pF
86.6kΩ
V
f
COMP
SW
COMP
OUT
D1
10kΩ
R1
R2
= 650kHz
= 12V
V
V
V
V
ADP1613
IN
IN
IN
IN
V
OUT
= 2.7V
= 3.3V
= 4.2V
= 5.0V
IN
C
10µF
= 5 V)
= 12V
OUT
1k