ADP1882ARMZ-0.6-R7 Analog Devices Inc, ADP1882ARMZ-0.6-R7 Datasheet - Page 38

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ADP1882ARMZ-0.6-R7

Manufacturer Part Number
ADP1882ARMZ-0.6-R7
Description
IC PWM BUCK CURRENT MODE 10MSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADP1882ARMZ-0.6-R7

Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Voltage - Supply
2.75 V ~ 20 V
Frequency-max
600kHz
Operating Temperature
-40°C ~ 125°C
Number Of Outputs
1
Duty Cycle
65%
Pwm Type
Current Mode
Buck
Yes
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Primary Input Voltage
13V
No. Of Outputs
1
Output Current
25A
No. Of Pins
10
Operating Temperature Range
-40°C To +125°C
Msl
MSL 3 - 168 Hours
Peak Reflow Compatible (260 C)
Yes
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADP1882/ADP1883
DUAL-INPUT, 300 kHz HIGH CURRENT APPLICATIONS CIRCUIT
HIGH VOLTAGE INPUT
70pF
V
OUT
C
F
V
0.1µF
DD
R1 7.5kΩ
C2
= 5V
15kΩ
R
24.9kΩ
C
1000pF
C
R2
C
1µF
C1
Figure 92. Applications Circuit for 13 V Input, 1.8 V Output, 20 A, 300 kHz (Q2/Q4 No Connect)
JP1
1
2
3
4
5
VIN
COMP/EN
FB
GND
VDD
ADP1882/
ADP1883
DRVH
PGND
DRVL
BST
SW
10
9
8
7
6
100kΩ
C12
100nF
R5
HIGH VOLTAGE INPUT
Rev. 0 | Page 38 of 40
V
Q1
Q3
IN
= 13V
Q2
Q4
22µF
MURATA: (HIGH VOLTAGE INPUT CAPACITORS)
PANASONIC: (OUTPUT CAPACITORS)
INFINEON MOSFETs (NO CONNECTION FOR Q2/Q4:
WURTH INDUCTORS:
C3
22µF, 25V, X7R, 1210 GRM32ER71E226KE15 L
270µF SP-SERIES, 4V, 7mΩ EEFUE0G271LR
BSC042N03MS G (LOWER SIDE)
BSC080N03MS G (UPPER SIDE)
0.8µH, 27.5mΩ, SUMIDA CEP125U-0R8
R6
2Ω
C13
1.5nF
0.8µH
22µF
C4
+
270µF
C14 TO C19
N/A
22µF
C20
C5
+
22µF
270µF
C6
C21
V
22µF
+
OUT
270µF
C7
C22
= 1.8V, 20A
22µF
+
C8
270µF
C23
+
270µF
C24
+

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