sr086 Supertex, Inc., sr086 Datasheet - Page 3

• Manufacturer Part Number: sr086
• Description: Adjustable Off-line Inductorless Switching Regulator
• Manufacturer: Supertex, Inc.

Specifi cations
1. Referenced to V
Block Diagram
V
Δ
V
V
t
t
t
Sym
DFG(off)
V
DIG(on)
DIG(off)
TRIP(off)
I
EN(on)
EN(off)
V
V
REG
REG
D
V
Enable voltage, on
Enable voltage, off
V
V
FB - gate turn-off delay
Regulated output voltage
V
Gate - V
Parameter
IN
IN
IN
REG
OUT.
trip voltage (gate off)
- gate turn-on delay
- gate turn-off delay
load regulation
GD
(cont.)
diode drop
1
3.125
Min
-50
9.0
0.2
3
0
-
-
-
-
3.300
Typ
-
-
-
-
-
-
-
-
3.465
Max
0.75
600
450
+50
800
1.0
15
-
Units
V
mV
mV
µs
ns
ns
V
V
REG
V
---
---
---
C
C
C
I
0mA < I
V
I = 20mA
Conditions
LOAD
Gate
Gate
Gate
OUT
= 1.0mA, V
= 9.0V, T
= 1.0nF
= 1.0nF
= 1.0nF V
LOAD
< 60mA,
Amb
FB
OUT
= 25°C
= 1.5V
SR086
= 9.0V