参数资料
型号: ADP1612-5-EVALZ
厂商: Analog Devices Inc
文件页数: 19/28页
文件大小: 0K
描述: BOARD EVAL ADP1612 5V VOUT
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
输出电压: 5V
电流 - 输出: 1.4A
输入电压: 1.8 ~ 5.5 V
稳压器拓扑结构: 升压
板类型: 完全填充
已供物品:
已用 IC / 零件: ADP1612
产品目录页面: 791 (CN2011-ZH PDF)
相关产品: ADP1612ARMZ-R7DKR-ND - IC REG BST SEPIC ADJ 1.4A 8MSOP
ADP1612ARMZ-R7CT-ND - IC REG BST SEPIC ADJ 1.4A 8MSOP
ADP1612ARMZ-R7TR-ND - IC REG BST SEPIC ADJ 1.4A 8MSOP
Data Sheet
L1
10μH
D1
ADP1613 Step-Up Regulator
L1
10μH
ADP1612/ADP1613
D1
V IN = 2.7V TO 5V
2A, 20V V OUT = 15V
V IN = 2.7V TO 5V
3A, 40V V OUT = 12V
6
VIN
SW 5
6 VIN
SW 5
C IN
10μF
OFF
C SS
33nF
ON
3
7
8
ADP1612
EN
FB 2
FREQ
COMP 1
SS
GND
4
R1
1 10k?
R2
10k?
R COMP
10k?
C COMP
1800pF
C OUT
10μF
C IN
10μF
OFF
C SS
33nF
ON
ADP1613
3 EN
FB 2
7 FREQ
COMP 1
8 SS
GND
4
R1
86.6k?
R2
10k?
R COMP
12k?
C COMP
2200pF
C OUT
10μF
L1: DO3316P-103ML
D1: DFLS220L-7
R1: ERJ-6ENF1103V
R2: CRCW080510K0FKEA
R COMP : RC0805JR-0710KL
C COMP : ECJ-2VB1H182K
C IN : GRM21BR61C106KE15L
C OUT : GRM32DR71E106KA12L
C SS : ECJ-2VB1H333K
L1: DO3316P-103ML
D1: MBRA340T3G
R1: ERJ-6ENF8662V
R2: CRCW080510K0FKEA
R COMP : RC0805JR-0712KL
C COMP : ECJ-2VB1H222K
C IN : GRM21BR61C106KE15L
C OUT : GRM32DR71E106KA12L
C SS : ECJ-2VB1H333K
Figure 53. ADP1612 Step-Up Regulator Configuration
V OUT =15 V, f SW = 1.3 MHz
Figure 56. ADP1613 Step-Up Regulator Configuration
V OUT = 12 V, f SW = 650 kHz
100
90
V OUT = 15V
f SW = 1.3MHz
T A = 25°C
ADP1612
100
90
V OUT = 12V
f SW = 650kHz
T A = 25°C
ADP1613
80
70
60
50
80
70
60
50
40
30
1
10
100
V IN = 2.7V
V IN = 3.3V
V IN = 4.2V
V IN = 5.0V
1k
40
30
1
10
100
V IN = 2.7V
V IN = 3.3V
V IN = 4.2V
V IN = 5.0V
1k
LOAD CURRENT (mA)
Figure 54. ADP1612 Efficiency vs. Load Current
V OUT =15 V, f SW = 1.3 MHz
LOAD CURRENT (mA)
Figure 57. ADP1613 Efficiency vs. Load Current
V OUT = 12 V, f SW = 650 kHz
T
V OUT = 15V
f SW = 1.3MHz
T
V OUT = 12V
f SW = 650kHz
OUTPUT VOLTAGE (200mV/DIV)
AC-COUPLED
LOAD CURRENT (50mA/DIV)
TIME (100μs/DIV)
Figure 55. ADP1612 50 mA to 150 mA Load Transient (V IN = 3.3 V)
V OUT =15 V, f SW = 1.3 MHz
Rev. D | Page 19 of 28
OUTPUT VOLTAGE (200mV/DIV)
AC-COUPLED
LOAD CURRENT (50mA/DIV)
TIME (100μs/DIV)
Figure 58. ADP1613 50 mA to 150 mA Load Transient (V IN = 5 V)
V OUT = 12 V, f SW = 650 kHz
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