ADP5043 Analog Devices, ADP5043 Datasheet - Page 28

• Manufacturer Part Number: ADP5043
• Description: Micro-PMU with 0.8 A Buck, 300 mA LDO, Supervisory, Watchdog, and Manual Reset
• Manufacturer: Analog Devices

ADP5043
BILL OF MATERIALS
Table 15.
Reference
C1, C2
C5
C6
R
L1
IC1
APPLICATION DIAGRAM
FILT
Value
1 µF, X5R, 6.3 V
4.7 µF, X5R, 10 V
10 µF, X5R, 6.3 V
30 Ω
1 µH, 0.09 Ω, 290 mA
1 µH, 0.08 Ω, 230 mA
Dual regulator micro PMU
VIN1 = 2.3V
VIN2 = 1.7V
TO 5.5V
TO 5.5V
PUSH-BUTTON
1µF
RESET
C1
OFF
OFF
4.7µF
R
C5
30Ω
FILT
ON
ON
AVIN
VIN1
VIN2
EN2
EN1
MR
AGND
10
20
6
7
3
4
Part Number
LMK105BJ105MV-F
LMK107BJ475MA-T
JMK107BJ106MA-T
BRC1608T1R0M
GLFR1608T1R0M-LR
ADP5043
Figure 56. Application Diagram
AVIN
TP
AVIN
Rev. A | Page 28 of 32
POFF
EN_LDO
EN_BK
BUCK
LDO
SUPERVISOR
IC1
13
GND
WDOG2
WDOG1
RESET
16
GND
14
11
17
15
12
19
18
8
9
2
5
1
SW
VOUT1
PGND
MODE
VOUT2
WSTAT
nRSTO
WMOD
NC
NC
WDI2
WDI1
FPWM
V
1µH
L1
DD
R1
ON
OFF
V
DD
Vendor
Taiyo Yuden
Taiyo Yuden
Taiyo Yuden
Taiyo Yuden
TDK
Analog Devices
PWM/PSM
R2
C6
10µF
C2
1µF
V
800mA
V
300mA
OUT1
OUT2
@
@
Package
0402
0603
0603
0201/0402
0603
0603
20-Lead LFCSP
Data Sheet