ADP1828LC-EVALZ Analog Devices Inc, ADP1828LC-EVALZ Datasheet - Page 31

• Manufacturer Part Number: ADP1828LC-EVALZ
• Description: BOARD EVALUATION ADP1828LC
• Manufacturer: Analog Devices Inc

Specifications of ADP1828LC-EVALZ

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 5A
• Voltage - Input: 5.5 ~ 13.2V
• Regulator Topology: Buck
• Frequency - Switching: 600kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADP1828
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

APPLICATION CIRCUITS
100kΩ
68pF
C2
R6
100kΩ
120pF
f
C
C
C
C2
SW
R6
IN
OUT1
OUT2
8.06kΩ
3.3nF
: CERAMIC, 22µF/6.3V/X5R/0805
= 600kHz
f
C
C
C3
R8
SW
: CERAMIC, 100µF/6.3V/X5R/1210
: CERAMIC, 47µF/6.3V/X5R/1206
IN
OUT
6.04kΩ
1µF
1µF
4.7nF
C6
: CERAMIC, 22µF/6.3V/X5R/1210
C6
= 600kHz
: CERAMIC, 100µF/6.3V/X5R/1210
C3
R8
C
100nF
1µF
C7
SS
C
100nF
Figure 54. Application Circuit for V
Figure 55. Application Circuit for V
SS
VREG
IN
EN
FREQ
SYNC
PGOOD
COMP
SS
VREG
IN
EN
FREQ
SYNC
PGOOD
COMP
SS
ADP1828
PV
GND
ADP1828
PV
C5
1µF
AGND
GND
TRK
CLKOUT
CLKSET
C5
1µF
AGND
PGND
L1: TOKO, FDV0630-1R0M
D1: BAT54
M1A, M1B: VISHAY, DUAL-FET Si7940DP
Rev. C | Page 31 of 36
BST
CSL
TRK
CLKOUT
SW
CLKSET
DH
DL
FB
PGND
L1: TOKO, FDV0630-1R8M
D1: VISHAY, BAT54
M1A, M1B: VISHAY, DUAL-FET Si7958DP
BST
CSL
SW
DH
DL
FB
3kΩ
R4
C4
0.22µF
D1
IN
IN
2.8kΩ
= 3.3 V, All Ceramic Solution
R4
= 12 V, All Ceramic Solution
C4
0.22µF
D1
M1A
M1B
L1 = 1.0µH
M1A
M1B
AGND
L1 = 1.8µH
AGND
22µF
6.3V
C
PGND
×3
C
100µF
6.3V
PGND
IN
OUT1
22µF
16V
C
C
100µF
6.3V
IN
OUT
V
IN
V
C
47µF
6.3V
IN
= 3.3V
OUT2
= 10V TO 13V
R1
20kΩ
R2
4.42kΩ
OUTPUT
3.3V, 4A
R1
10kΩ
R2
10kΩ
R3
412Ω
OUTPUT
C1
1.0nF
1.2V, 5A
R3
210Ω
C1
1.8nF
ADP1828