SR087SG-G Supertex, SR087SG-G Datasheet - Page 2

• Manufacturer Part Number: SR087SG-G
• Description: Switching Converters, Regulators & Controllers 5.0V Adjust Off-Line Switching Regulator
• Manufacturer: Supertex

Specifications of SR087SG-G

• Output Voltage: 50 V
• Output Current: 100 mA
• Output Power: 1 W
• Input Voltage: 120 V to 230 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Number Of Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
-G indicates package is RoHS compliant (‘Green’)
Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which damage to the
device may occur. Functional operation under these conditions is not implied.
Continuous operation of the device at the absolute rating level may affect device
reliability. All voltages are referenced to device ground.
Recommended Operating Conditions
Specifications
Note:
Parameter
Output voltage (V
Feedback voltage (V
Enable voltage (V
Operating junction temperature
1.
V
V
V
V
I
V
Sym
Sym
OUT(int)
V
TRIP(on)
V
I
V
Gate(hi)
Gate(lo)
FB(hys)
I
FB(off)
I
OUT
GD
OUT
FB
GD
HR
Referenced to V
Device
SR087
Supertex inc.
Current consumption at V
Current consumption of the lower circuitry
Gate drive supply voltage
Gate output high voltage
Gate output low voltage
Feedback voltage (gate off)
Feedback voltage hysteresis
FB input current
V
Parameter
Output voltage
Load on V
on V
Headroom for internal linear regulator (V
Parameter
IN
trip voltage (gate on)
REG
OUT
EN
OUT.
)
)
FB
(Unless otherwise noted, T
)
8-Lead SOIC w/ Heat Slug
OUT
, including feedback divider and load
1.70mm height (max)
4.90x3.90mm body
SR087SG-G
1.27mm pitch
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
1
1
-40
1
GD
1
-0.3V to 6.5V
-0.3V to 6.5V
o
-0.3V to 56V
C to +125
A
= -40°C to +85°C, Voltages referenced to GND pin)
Value
o
C
OUT
- V
Pin Configuration
Backside on the SOIC package is at ground potential and may be connected to
ground or left unconnected.
Product Marking
Package may or may not include the following marks: Si or
1.18
Min
REG
11
11
2
0
-
-
-
-
-
)
1.25
Min
Typ
100
9.0
4.0
13
50
-
-
-
-
-
-
SR087
VREG
GND
YYWW
8-Lead SOIC w/ Heat Slug (SG)
8-Lead SOIC w/ Heat Slug (SG)
●
L L L L
VIN
Heat Slug
EN
Tel: [phone]
Max
Typ
1.31
400
500
0.5
3.0
60
15
15
-
-
-
1
2
3
4
-
Units
YY = Year Sealed
WW = Week Sealed
L = Lot Number
Max
mV
(top view)
µA
µA
nA
50
V
V
V
V
V
-
-
●
Conditions
---
V
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Units
www.supertex.com
= “Green” Packaging
OUT
µA
V
V
= 9.0 - 50V
8
7
6
5
GATE
VGD
VOUT
VFB
Conditions
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SR087