HV7800 Supertex, Inc., HV7800 Datasheet - Page 2

• Manufacturer Part Number: HV7800
• Description: High Side Current Monitor 8v To 450v, Voltage Gain Of 1
• Manufacturer: Supertex, Inc.

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.
Notes: 1. Referenced to GND
Parameter
V
V
V
I
Operating ambient temperature
Operating junction temperature
Storage temperature
Electrical Characteristics
Symbol
Supply
V
I
Input and Output
R
V
Dynamic Characteristics
t
t
LOAD
Q
RISE
FALL
IN
OUT
SENSE
IN
OUT
OUT
, V
1
LOAD
2. V
Values of parameters marked with a * apply over the full temperature range
2
SENSE
1
HV7800
Device
Parameter
Supply voltage
Quiescent supply current
OUT pin output resistance
Output voltage
Output rise time, 10% to 90%
Output fall time, 90% to 10%
= V
IN
- V
LOAD
Package Option
5-Lead SOT-23
HV7800K1-G
(T
A
-40°C to +125°C
-65°C to +150°C
= 25°C unless otherwise specifi ed)
-40°C to +85°C
-0.5V to +450V
-0.5V to +5.0V
-0.5V to +10V
±10mA
Value
Min
177
470
8.0
79
0
-
-
-
-
-
Typ
2
3.6
0.7
0.7
Thermal Resistance
Pin Confi guration
Product Marking
Note: Thermal testboard per JEDEC JESD51-7
-
-
-
-
-
-
-
Max
5-Lead SOT-23
450
121
223
530
2.0
2.0
50
15
-
-
7AYW
Package
Units
mV
µA
kΩ
µs
µs
V
5-Lead SOT-23
5-Lead SOT-23
LOAD
*
-
-
-
-
-
-
-
-
-
OUT
1
Y = Last Digit of Year Sealed
W = Code for Week Sealed
5
(top view)
Conditions
---
V
---
V
V
V
V
V
V
V
IN
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
NC
2
= 8V to 450V, V
= “Green” Packaging
GND
= 0mV
= 100mV
= 200mV
= 500mV
step 5mV to 500mV
step 0mV to 500mV
step 500mV to 0mV
4
IN
3
191
θ
O
ja
C/W
SENSE
HV7800
= 0mV