LNK613DG-TL Power Integrations, LNK613DG-TL Datasheet - Page 2
![IC OFFLINE SWIT CV/CC HV 8SOIC](/photos/28/21/282159/lnk60xdg_sml.jpg)
LNK613DG-TL
Manufacturer Part Number
LNK613DG-TL
Description
IC OFFLINE SWIT CV/CC HV 8SOIC
Manufacturer
Power Integrations
Series
LinkSwitch®-IIr
Type
Off Line Switcherr
Datasheet
1.LNK603DG.pdf
(18 pages)
Specifications of LNK613DG-TL
Mfg Application Notes
LinkSwitch-II Family, Appl Note AN-44
Output Isolation
Isolated
Frequency Range
58 ~ 72kHz
Voltage - Output
700V
Power (watts)
3.3W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SOIC (0.154", 3.90mm Width) 7 leads
Output Voltage
700 V
Input / Supply Voltage (max)
9 V
Input / Supply Voltage (min)
- 0.3 V
Duty Cycle (max)
55 %
Switching Frequency
65 KHz
Supply Current
440 uA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Output Current
320 mA
Output Power
3.3 W
For Use With
596-1235 - KIT REF DESIGN LINKSWITCH 2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LNK613DG-TL
Manufacturer:
POWER
Quantity:
17 357
Part Number:
LNK613DG-TL
Manufacturer:
POWER
Quantity:
20 000
Figure 2
Pin Functional Description
DRAIN (D) Pin:
This pin is the power MOSFET drain connection. It provides
internal operating current for both start-up and steady-state
operation.
BYPASS/MULTI-FUNCTIONAL PROGRAMMABLE
(BP/M) Pin:
This pin has multiple functions:
1. It is the connection point for an external bypass capacitor for
2. It is a mode selection for the cable drop compensation for
FEEDBACK (FB) Pin:
During normal operation, switching of the power MOSFET is
controlled by this pin. This pin senses the AC voltage on the bias
winding. This control input regulates both the output voltage in
CV mode and output current in CC mode based on the flyback
voltage of the bias winding. The internal inductance correction
circuit uses the forward voltage on the bias winding to sense the
bulk capacitor voltage.
SOURCE (S) Pin:
This pin is internally connected to the output MOSFET source for
high voltage power and control circuit common returns.
Rev. F 01/10
2
the internally generated 6 V supply.
LNK61X series.
FEEDBACK
SOURCE
BYPASS
LNK603-606/613-616
(BP/M)
(FB)
(S)
6.5 V
Functional Block Diagram.
COMPENSATION
V
CORRECTION
CABLE DROP
TH
INDUCTANCE
CONSTANT
CURRENT
t
SAMPLE-OUT
+
-
t
SAMPLE-INPUT
D
V
ILIMIT
FB
Q
DC
OUT
MAX
I
FB
LIM
I
LIM
DC
OSCILLATOR
Auto-Restart
MACHINE
Open-Loop
MAX
STATE
FAULT
Figure 3.
Drive
BP/M
Reset
FB
G Package (SMD-8C)
P Package (DIP-8C)
D
V
ILIMIT
SHUTDOWN
THERMAL
Pin Configuration.
1
2
4
Current Limit
Comparator
t
SAMPLE-INPUT
t
SAMPLE-OUT
6 V
5 V
+
-
3a
V
+
-
ILIMIT
8
7
6
5
SAMPLE
BLANKING
S
S
DELAY
S
S
LEADING
EDGE
REGULATOR
BP/M
D Package (SO-8C)
FB
D
6 V
1
2
4
www.powerint.com
3b
PI-3491-012808
PI-4908-041508
8
7
6
5
SOURCE
DRAIN
(D)
S
S
(S)
S
S