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22
Devices for SW Power Supply
23
ExPDs
Type No.
Package
Functions
VDD max
[V]
PD max
[W]
Operating
voltage range
[V]
Drive capability
VIH min
[V]
VIL max
[V]
Source [A]
Sink[A]
TND321VD
VEC8
Dual inverter
25
0.2
4.5 to 25
0.8
1
2.6
0.8
TND322VD
Dual buffer
25
0.2
4.5 to 25
0.8
1
2.6
0.8
TND323VD
Inverter buffer
25
0.2
4.5 to 25
0.8
1
2.6
0.8
TND307TD
TSSOP8
Dual inverter
25
0.25
4.5 to 25
1
1
2.6
0.8
TND308TD
Dual buffer
25
0.25
4.5 to 25
1
1
2.6
0.8
TND309TD
Inverter buffer
25
0.25
4.5 to 25
1
1
2.6
0.8
TND301S
SOP8
Dual inverter
25
0.3
4.5 to 25
2
2
2.6
0.8
TND302S
Dual buffer
25
0.3
4.5 to 25
2
2
2.6
0.8
TND303S
Inverter buffer
25
0.3
4.5 to 25
2
2
2.6
0.8
TND304S
Dual inverter
25
0.3
4.5 to 25
1
1
2.6
0.8
TND305S
Dual buffer
25
0.3
4.5 to 25
1
1
2.6
0.8
TND306S
Inverter buffer
25
0.3
4.5 to 25
1
1
2.6
0.8
TND311S
Dual inverter
25
0.3
4.5 to 25
2
2
2.6
0.8
TND312S
Dual buffer
25
0.3
4.5 to 25
2
2
2.6
0.8
TND313S
Inverter buffer
25
0.3
4.5 to 25
2
2
2.6
0.8
TND314S
Dual inverter
25
0.3
4.5 to 25
1
1
2.6
0.8
TND315S
Dual buffer
25
0.3
4.5 to 25
1
1
2.6
0.8
TND316S
Inverter buffer
25
0.3
4.5 to 25
1
1
2.6
0.8
* TND30x series: input terminal Hi Z (high impedance); TND31x/TND32x series: input pull-down resistor in.
(4) Devices for Power MOSFET Buffer
1) Low Side Driver ExPD [MOSFET, IGBT Gate driver IC]
[Application]
• PDP, LCD-backlight, inverter light, liquid crystal projector, HID drive, motor drive, half-bridge/full-bridge power supply, etc.
ExPDs
Type No.
Package
VS
[V]
IO
Features
Applications
Source
[mA]
Sink
[mA]
●
TND516SS
SOP8
600
200
400
Single-phase high side driver
Ballasts, PDP maintenance drive, DC/AC
motor drive, induction heaters, charging
circuits, high-frequency switching power
supplies, switching ampli
fi
ers, and other
general-purpose driver applications
TND507S
600
250
500
Single input/two output half bridge
driver circuits
TND508S
600
250
500
●
TND512MD
MFP16
600
200
400
3-phase high side driver
3-phase motor drive applicatioon
TND505MD
600
250
500
Two input/output half bridge driver
circuits.
Built-in shutdown function and
low-side priority circuit.
PDP maintenance drive, DC/AC motor
drive, ballasts, charging circuits,
high-frequency switching power supplies,
induction heaters, switching ampli
fi
ers,
and other general-purpose driver
applications
TND506MD
600
250
500
Two input/output half bridge driver
circuits.
Built-in shutdown function.
HIN
LIN
SD
LOUT
HOUT
VS
TND506MD
Contr
ol
IC
[ExPD Use Example]
Load
MOSFET 2
MOSFET 1
• High withstand voltage driver (600V)
• Under-voltage protection function is built in
L
2) High Voltage Driver ExPD
INA
INB
OUTB
OUTA
TND3xx
Contr
ol
IC
[ExPD Use Example]
Load
(Inverter)
(Buffer)
Load
MOSFET 2
MOSFET 1
• Withstand voltage of 25V is assured.
• 2 low side drivers in
• TTL/CMOS compatible
(VIH=2.6V or less at VDD=4.5 to 25V)
• High-speed switching time
(tr/tf=typ 25ns, at 1000pF load [TND301S])
Summary of Contents for CPH5802
Page 1: ...Discrete Devices 2008 6 ...