参数资料
型号: ADP1613-BL3-EVZ
厂商: Analog Devices Inc
文件页数: 18/28页
文件大小: 0K
描述: EVAL BLANK ADISIMPOWER ADP1613
标准包装: 1
主要目的: DC/DC,步升
稳压器拓扑结构: 升压
板类型: 裸(未填充)
已供物品: 裸板
已用 IC / 零件: ADP1613
ADP1612/ADP1613
L1
6.8μH
D1
L1
15μH
Data Sheet
D1
V IN = 2.7V TO 5V
6 VIN
SW 5
2A, 20V V OUT = 12V
V IN = 2.7V TO 5V
6 VIN
SW 5
2A, 20V V OUT = 15V
C IN
10μF
OFF
C SS
33nF
ON
ADP1612
3 EN
FB 2
7 FREQ
COMP 1
8 SS
GND
4
R1
86.6k?
R2
10k?
R COMP
18k?
C COMP
680pF
C OUT
10μF
C IN
10μF
OFF
C SS
33nF
ON
ADP1612
3 EN
FB 2
7 FREQ
COMP 1
8 SS
GND
4
R1
1 10k?
R2
10k?
R COMP
22k?
C COMP
1800pF
C OUT
10μF
L1: DO3316P-682ML
D1: DFLS220L-7
R1: ERJ-6ENF8662V
R2: CRCW080510K0FKEA
R COMP : RC0805JR-0718KL
C COMP : CC0805KRX7R9BB681
C IN : GRM21BR61C106KE15L
C OUT : GRM32DR71E106KA12L
C SS : ECJ-2VB1H333K
L1: DO3316P-153ML
D1: DFLS220L-7
R1: ERJ-6ENF1103V
R2: CRCW080510K0FKEA
R COMP : RC0805JR-0722KL
C COMP : ECJ-2VB1H182K
C IN : GRM21BR61C106KE15L
C OUT : GRM32DR71E106KA12L
C SS : ECJ-2VB1H333K
100
Figure 47. ADP1612 Step-Up Regulator Configuration
V OUT = 12 V, f SW = 1.3 MHz
100
Figure 50. ADP1612 Step-Up Regulator Configuration
V OUT = 15 V, f SW = 650 kHz
V OUT = 12V
ADP1612
V OUT = 15V
ADP1612
90
f SW = 1.3MHz
T A = 25°C
90
f SW = 650kHz
T A = 25°C
80
80
70
70
60
60
50
V IN = 2.7V
V IN = 2.7V
40
V IN = 3.3V
V IN = 4.2V
50
V IN = 3.3V
V IN = 4.2V
30
V IN = 5.0V
40
V IN = 5.0V
1
10
100
1k
1
10
100
1k
LOAD CURRENT (mA)
Figure 48. ADP1612 Efficiency vs. Load Current
V OUT = 12 V, f SW = 1.3 MHz
LOAD CURRENT (mA)
Figure 51. ADP1612 Efficiency vs. Load Current
V OUT = 15 V, f SW = 650 kHz
T
OUTPUT VOLTAGE (100mV/DIV)
AC-COUPLED
V OUT = 12V
f SW = 1.3MHz
T
OUTPUT VOLTAGE (200mV/DIV)
AC-COUPLED
V OUT = 15V
f SW = 650kHz
LOAD CURRENT (50mA/DIV)
LOAD CURRENT (50mA/DIV)
TIME (100μs/DIV)
Figure 49. ADP1612 50 mA to 150 mA Load Transient (V IN = 3.3 V)
V OUT = 12 V, f SW = 1.3 MHz
Rev. D | Page 18 of 28
TIME (100μs/DIV)
Figure 52. ADP1612 50 mA to 150 mA Load Transient (V IN = 3.3 V)
V OUT = 15 V, f SW = 650 kHz
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