HV441PJ Supertex, HV441PJ Datasheet - Page 6

• Manufacturer Part Number: HV441PJ
• Description: Telephone Ringers Hv Ring Gen
• Manufacturer: Supertex
• Type: Multipler

Specifications of HV441PJ

• Function: Telecom Ringer
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 6 V
• Product: Telecom Ringer
• Package / Case: PLCC-44
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Primary Target Application: Generator Circuit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Description
Pin
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
11
1
2
3
4
5
6
7
8
9
OSC(OUT)
OUTPUT2
OSC(IN)
ON/OFF
HVOUT
NGATE
VNSEN
VPSEN
PGATE
PGND
Name
VREF
VDD2
VDD1
OSC1
OSC2
VNN1
VNN2
VPP2
VPP1
GND
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
Description
No connect.
External input reference voltage for zero crossing detection.
No connect.
+12V supply for analog/logic circuit.
No connect.
+3.3V to 5.0V supply for input and output logic.
Input 1 for external resonator. Connect to GND when not in use.
Input 2 for external resonator. Leave floating when not in use.
External oscillator input. Zero to VDD1 input signal. Connect to VDD1 when not in use.
Oscillator output; 1/4 frequency of external resonator. 50% duty cycle.
Enables/Disables HVOUT.
No connect.
Negative high voltage supply.
No connect.
Negative gate voltage supply. Generated by an internal linear regulator.
Gate drive for external N-channel MOSFET.
Pulse by pulse over current sensing for internal N-Channel MOSFET.
No connect.
High voltage output. Voltage swings from VPP1 to VNN1.
No connect.
Pulse by pulse over current sensing for internal P-Channel MOSFET.
Gate drive for external P-channel MOSFET.
Positive gate voltage supply. Generated by an internal linear regulator.
No connect.
Positive high voltage supply.
No connect.
High voltage power ground.
Low voltage ground.
Output of op-amp 2.
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
6
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Tel: [phone]
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www.supertex.com
HV441