HV7800 데이터 시트보기 (PDF) - Supertex Inc
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HV7800 Datasheet PDF : 7 Pages
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Ordering Information
Part Number
Package Option Packing
HV7800K1-G
5-Lead SOT-23 2500/Reel
-G denotes a lead (Pb)-free / RoHS compliant package
Pin Configuration
OUT
GND
5
4
HV7800
Absolute Maximum Ratings
Parameter
Value
VIN, VLOAD 1
V1
OUT
V2
SENSE
ILOAD
Operating ambient temperature
-0.5V to +460V
-0.5V to +10V
-0.5V to +5.0V
±10mA
-40°C to +85°C
Operating junction temperature
-40°C to +125°C
Storage temperature
-65°C to +150°C
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
2. VSENSE = VIN - VLOAD
1 23
LOAD NC IN
5-Lead SOT-23
(top view)
Product Marking
7AYW
Y = Last Digit of Year Sealed
W = Code for Week Sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
5-Lead SOT-23
Typical Thermal Resistance
Package
θja
5-Lead SOT-23
253OC/W
Note:
Thermal testboard per JEDEC JESD51-7
Electrical Characteristics (TA = 25°C unless otherwise specified, VIN = 8V to 450V)
Sym Parameter
Min Typ Max Units Conditions
Supply
VIN
Supply voltage
IQ
Quiescent supply current
Input and Output
ROUT
OUT pin output resistance
VOUT
Output voltage
Dynamic Characteristics
tRISE
Output rise time, 10% to 90%
tFALL
Output fall time, 90% to 10%
* Values apply over the full temperature range
8.0
-
450 V * ---
-
-
50
µA - VIN = 8.0V to 450V, VSENSE = 0mV
-
3.6
-
kΩ - ---
0
-
15
- VSENSE = 0mV
79
-
121
mV
- VSENSE = 100mV
177
-
223
- VSENSE = 200mV
470
-
530
- VSENSE = 500mV
-
0.7
-
µs
- VSENSE step 5.0mV to 500mV
-
-
2.0
- VSENSE step 0mV to 500mV
-
0.7 2.0
µs * VSENSE step 500mV to 0mV
Doc.# DSFP-HV7800
A062813
Supertex inc.
2
www.supertex.com
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