Panasonic AN6721 Datasheet

7
6
5
4
3
2

0.3

+ 0.1
– 0.05

18.2±0.3

6.0±0.3

2.4±0.25

1.5±0.25

0.5±0.1

2.54

1.5±0.25

3.0±0.3

Unit : mm

1

3.5±0.25

7-pin SIP Package (SIP007-P-0000)

30˚

■ Overview

The AN6721is an IC with driver which drives the IGBT of large
power element and various protective functions. It is suitable for
drive of IH jar rice cooker or electromagnetic cooker.

■ Features

•

Turning-on and -off driving capabilities of power element

able to be set separately

•

Shunt regulator circuit built-in

•

Low VCCprotection function built-in

•

Power-on protective function built-in.

At power-on, the output is fixed to “Low” until the VCCrises

to protect the power element from mis-conduction.

•

Protective operation signal output

It transmits the signal to the control side when any of the abo-

ve protective functions are activated.

AN6721

IGBT Drive IC

7

1

2 4

6

5

3

V

CC

IN

0V

5V

Q

1

ONOFF

OPEN

LOW

V

DD

OUT (H)

OUT (L)

PRT

GND

Q

1

IGBT

Regurator

Driver

Switch on ProtectorProtection Signal

■ Block Diagram

Low V

CC Protector

Protector
Operating Normal

Po

■ Pin Name

Pin No.

Pin name
1
2
3
4
5
6
7

Input terminal (IN)

Protection operation signal output terminal (PO)

Power-on protection terminal (PRT)
GND
Output (L) terminal (OUT (L))
Output (H) terminal (OUT (H))
V

CC

Parameter Symbol Rating Unit

■ Absolute Maximum Rating (Ta=25˚C)

Supply voltage

Note 1)

Supply current

Note 2)

Power dissipation

Note 2)

Operating ambient temperature
Storage temperature

V

CC

I

CC

P

D

T

opr

T

stg

21

525

–20 to 85

–55 to 150

V

mA

mW

˚C
˚C

Note 1) The supply voltage value is limited by shunt regulator.
Note 2) Under Ta=85˚C

Parameter Symbol Condition min typ max Unit

■ Electrical Characteristics (Ta=25±2˚C)

Supply current (1)
Supply current (2)
Regulator voltage (1)
Regulator voltage (2)
Low V

CC

protection threshold
Low VCC protection threshold difference
Low VCC protection lower limit
Low V

CC

protection upper limit
Power-On protection threshold
Power-On protection voltage
Protection operation signal output
Output voltage (H)
Output voltage (L)
Output voltage (L)
Input voltage threshold
Input voltage threshold difference
Sink current peak value
Source current peak value
Fall time lag
Rise time lag

I

CC1

I

CC2

V

CC (R) 1

V

CC (R) 2

V

VL

DV

V

V

CC (L)

V

OL

V

P

V

PRT

V

PO

V

OH

V

OL1

V

OL2

V

IL

DV

I

I

f

I

r

t

df

t

dr

VCC=20V
V

CC

=20V

I

CC

=6mA

I

CC

=21mA

V

1

=5V

V

1

=5V

V

1

=5V

I

O

=30mA

V

3

=4V

I

PRT

=30mA VCC=1V

I

PO

=0.5mA VCC=1V

I

O

=–5mA

I

O

=100mA

I

O

=30mA

V

CC

=38V

V

CC

=38V

R

O

=10Ω CO=18000pF

R

O

=10Ω CO=6800pF

R

H

=4.3kΩ RL=200Ω

R

H

=4.3kΩ RL=200Ω

2.1
7

21.3

21.4

9.5

0.55

6.5

20.5

1.75

0.35

1.05

0.45

0.05

0.3

3.3

8.5

22.7

22.8

9.9

0.61

0.1

7.1

0.8

0.8
22

0.4

0.1

2.05

0.45

1.3

0.6

0.25

0.5

4.5
10

24.1

24.2

10.3

0.67

2.5

0.3

7.7

0.93

0.93

23.5

0.7

0.3

2.35

0.55

0.45

0.7

mA
mA

V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A

µS
µS