Integrated DC-to-DC Converter
ADuM6010
Data Sheet
FEATURES
FUNCTIONAL BLOCK DIAGRAM
isoPower integrated, isolated dc-to-dc converter
Regulated 3.15 V to 5.25 V output
Up to 150 mW output power
20-lead SSOP package with 5.3 mm creepage
High temperature operation: 105°C
1
2
20
NC
ADuM6010
NC
19 GND
18 NC
GND
ISO
P
3
NC
4
17
NC
NC
GND
5
16 GND
High common-mode transient immunity: >25 kV/µs
Safety and regulatory approvals
UL recognition (pending)
3750 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A (pending)
VDE certificate of conformity (pending)
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
P
P
ISO
ISO
GND
6
15
14
13
GND
NC
NC
7
PDIS
PCS
OSC
8
V
V
SEL
ISO
V
1.25V 12
11
RECT REG
9
DDP
GND
P
10
GND
ISO
V
IORM = 849 V peak
Figure 1.
APPLICATIONS
Power supply start-up bias and gate drives
Isolated sensor interfaces
Industrial PLCs
Table 1. Power Levels
Input Voltage (V)
Output Voltage (V) Output Power (mW)
5
5
3.3
5
3.3
3.3
150
100
100
GENERAL DESCRIPTION
The ADuM60101 is an integrated, isolated dc-to-dc converter.
Based on the Analog Devices, Inc., iCoupler® technology, the
dc-to-dc converter provides regulated, isolated power, adjustable
between 3.15 V and 5.25 V. Input supply voltages can range
from slightly below the required output to significantly higher.
Popular combination and their associated power levels are shown
in Table 1.
The iCoupler chip-scale transformer technology is used for isolated
logic signals and for the magnetic components of the dc-to-dc
converter. The result is a small form factor, total isolation
solution.
isoPower uses high frequency switching elements to transfer
power through its transformer. Special care must be taken
during printed circuit board (PCB) layout to meet emissions
standards. See the AN-0971 Application Note for board layout
recommendations.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. A
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