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TPD2005F
HIGH- SIDE POWER SWITCH ARRAY (8 CHANNELS) for MOTORS, SELENOIDS, and LAMP DRIVES
TOSHIBA TPD2005F
TOSHIBA INTELLIGENT POWER DEVICE SILICON MONOLITHIC POWER MOS INTEGRATED CIRCUIT
TPD2005F
HIGH-SIDE POWER SWITCH ARRAY (8 CHANNELS) for MOTORS,
SOLENOIDS, and LAMP DRIVES
The TPD2005F is an 8-channel high-side switch array for
vertical power MOS FET output. Amonolithic power IC, it
can directly drive a power load from a CMOS or TTL logic
circuit (such as an MPU). It offers overcurrent and
overtemperature protection functions.
FEATURES
q A high-side switch array incorporating an N-channel
power MOS FET (1.2 n max.) and an 8-channel charge
0 Can directly drive a power load from a microprocessor.
o Built-in protection against overtemperature protection and
overcurrent protection. . . SSOP24-P-300-1.00B
o 8-channel access enables space-savmg design. . h . 29
It High operating voltage : 40V Weig t ' O. g (typ.)
It Low on-resistance : 1.2 n max. @VDD = 12V, lo = 0.5A (per channel)
It Supports parallel operation.
It Low operating current : 5mA max. @VDD = 40 V, VIN = 0V
0 Supplied in an SSOP-24 package (300 mil) in embossed taping.
PIN ASSIGNMENT MARKING
(TOP VIEW) Toshiba Trademark
VDD1 O EN‘C' om-var/G-i-um-u-un
GNDE ENC- G" |:] --- Lot code
INI [E g] OUT1
IN2 [E EOUTZ T P D 2 0 0 5 F --- Product no.
23E 12itcu3, LILILILILILILILILILILILI
lN5 fE ECU” Lot code naming system
Cl El El Cl Cl
Ml: Home I T-Toshiba house no.
IN? E EOUW Manufactured week (52 weeks or 53
ms [E Eloum weeks indicating system starting from
the first Thursday of January)
11 14 -
GND I: :I NC Manufactured year (last two digits of
VDD E El N.C. the year)
This device uses MOS structure, it is sensitive to electrostatics. Please take this into account.
98091OEBA2
O TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general can
malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing
TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss
of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified
operating ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the
TOSHIBA Semiconductor Reliability Handbook.
0 The products described in this document are subject to the foreign exchange and foreign trade laws.
o The information contained herein is presented only as a guide for the aprlications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights 0 the third parties which may result from its use. No license is granted
b implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
o T e information contained herein is subject to change without notice.
2000-02-22 1/10
TOSHIBA
TPD2005F
BLOCK DIAGRAM
Regulator
Charge pum p
Driver
Overcurrent
protection
(D VDD
r-Ca) VDD
Overtemperature
protection
Charge pump
Driver
Ci) OUT1
Overcurrent
protection
Charge pump
Driver
(iD OUTZ
Overcurrent
protection
-$— $-
Overtemperature
protection
Charge pump
Driver
@ OUT3
Overcurrent
protection
logic Charge pump
Driver
® OUTa
Overcurrent
protection
Overtemperature
protector
Charge pump
Driver
® OUTS
Overcurrent
protection
Charge pump
Driver
® OUT6
Overcurrent
protection
Overtemperature
protector
Charge pum p
(ii) OUT7
fifififiw$fiowifl®
C Driver
Overcurrent
protection
GND GND
15 OUT8
2000-02-22 2/10
TOSHIBA
TPD2005F
PIN DESCRIPTION
PIN No. SYMBOL DESCRIPTION
1 VDD Power supply pin; in common with the pin no.12 internally.
2 GND GND pin; in common with the pin no.11 internally.
3 IN1 Control input pin for channel 1 and built-in pull-down resistor (100 kfl typ.)
4 IN2 Control input pin for channel 2 and built-in pull-down resistor (100 kn typ.)
5 lN3 Control input pin for channel 3 and built-in pull-down resistor (100 kfl typ.)
6 IN4 Control input pin for channel 4 and built-in pull-down resistor (100 k0 typ.)
7 INS Control input pin for channel 5 and built-in pull-down resistor (100 k0 typ.)
8 IN6 Control input pin for channel 6 and built-in pull-down resistor (100 kfl typ.)
9 lbl7 Control input pin for channel 7 and built-in pull-down resistor (100 kn typ.)
10 lN8 Control input pin for channel 8 and built-in pull-down resistor (100 kfl typ.)
11 GND GND pin; in common with the pin no.2 internally.
12 VDD Power supply pin; in common with the pin no.1 internally.
13 N.C. -
14 N.C. -
15 OUT8 Output pin for channel 8
16 OUT7 Output pin for channel 7
17 OUT6 Output pin for channel 6
18 OUTS Output pin for channel 5
19 OUT4 Output pin for channel 4
20 OUT3 Output pin for channel 3
21 OUT2 Output pin for channel 2
22 OUT1 Output pin for channel 1
23 N.C. -
24 N.C. -
TIMING CHART
INPUT SIGNAL
l t I ' I u
OVERCURRENT i E l: i
PROTECTION ,' i , ,'
OVERTEMPERATURE E E E i
PROTECTION l l i I
I I I l
I I I I
OUTPUT CURRENT
Limited current
(Note)
(Note) .' The overheating detector circuits feature hysteresis. After overheating is detected, normal operation is
restored only when the junction temperature falls bythe hysteresis amount (10°C typ.) in relation to the
overheating detection temperature.
2000-02-22 3/10
TOSHIBA TPD2005F
TRUTH TABLE
INPUT SIGNAL OUTPUT SIGNAL STATE
I: I: Normal
H Internally limited Overcurrent protection
L L Overtemperature
H L protection
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VDD 45 V
Input Voltage VIN - 0.5~7 V
Drain-source Voltage VDS 60 V
Output Current Ito Internally Limited A
Power Dissipation P 0.8 W
(Operating All Channels, Ta = 25°C) T 1.5 (Note)
Single Pulse Avalanche Energy EAS 10 mJ
Operating Temperature Topr -40--85 °C
Junction Temperature Tj 150 "C
Storage Temperature Tstg - 55~150 °C
THERMAL CHARACTERISTIC
CHARACTERISTIC SYMBOL RATING UNIT
Thermal Resistance Junction to Ambient 2R . 156.3 °C/W
(Operating All Channels, Ta = 25°C) th (j-a) 83.4 (Note)
(Note) : 60mm x 60mm x 1.6t when a device is mounted on a glass epoxy PCB. (DC)
2000-02-22 4/10
TOSHIBA TPD2005F
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VDD = 8--40 V, Ta = 25°C)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN TYP. MAX UNIT
Operating Supply Voltage VDD - - 8 - 40 V
Supply Current IDD - VDD = 40V, VIN = 0V - - 5 mA
I t V It "L" level VIL - - - 1.5 V
npu o age "H" level VIH - 3.5 - -
lit. - VDD = 24V, VIN = OV -10 - 10
Input Current IIH - VDD = 24 v, VIN = 5V - 50 200 PA
Output On Resistance RDS(ON) - VDD = 12 V, IQ = 0.5A - 0.9 1.2 n
Output Leakage Current IOL - VDD = 40V, VIN = 0V - - 100 pA
Overcurrent Protection ls - - 1 - 3 A
Overtemperature Temperature TSD - - - 160 - "C
Protection Hysteresis ATSD - - - 10 -
. . . tON - 11 200
h T 1 V = 12 V, R = 240
Switc mg Ime tOFF DD L - 4 50 p5
DESCRIPTION OF PROTECTOR CIRCUIT
(1) Overtemperature Protection
0 Four overheating detector circuits are built in. One each for channels 1 and 2 , channels 3 and 4
, channels 5 and 6 , and channels 7 and 8. The circuit logic is that, when any of the four
detectors detects overheating, the circuit turns the output of both channels off (for example,
channels 1 and 2).
o The overheating detector circuits feature hysteresis. After overheating is detected, normal
operation is restored only when the junction temperature falls by the hysteresis amount (10°C
typ.) in relation to the overheating detection temperature.
(2) Overcurrent Protection
It When overcurrent is detected, the overcurrent limiter function limits the output current. Normal
operation is restored when the load current drops below the overcurrent detection value.
TEST CIRCUIT
Switching Time
VDD = 12 V _------------ 5 V
In ut waveform
p =/ 50% S
IN TPD2005F OUT VOUT
P.G VIN GND RL = 249, 90%
Output waveform
g VOUT
tON tOFF
2000-02-22 5/10
TOSHIBA
TPD2005F
IDD - Ta
VDD = 8V
RL = 10 k9.
a 2.0 I
E VIN = 5V (ALL CHANNELS) -.--"
E .-.-"
'k 0v (ALL CHANNELS)
-50 0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
IDD - Ta
E VIN = 5V (ALL CHANNELS)
E ov (ALL CHANNELS)
- 50 0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
IIH - Ta (FOR EACH CHANNEL)
VDD = 24V
A 50 VIN = 5V
- 50 0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
'00 (mA)
SUPPLY CURRENT
'00 (mA)
SUPPLY CURRENT
R05 (ow)
OUTPUT ON RESISTANCE
IDD - Ta
v = 24V
3.0 DD
RL = 10 k9 VIN = 5V (ALL CHANNELS)
_..-.---"
m.....----"
e..,...,...------"
0 v (ALL CHANNELS)
-..-----"
m..,....-..------"
- 50 0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
IDD - VDD
3 0 RL=10 m -
. Ta=25°C VIN = 5V (ALL CHANNELS)
"_..---'"'"
ov (ALL CHANNELS)
w.,..-''''''
0 IO 20 30 40 50
POWER SUPPLY VOLTAGE VDD (V)
RDS(0N) - Io (FOR EACH CHANNEL)
VDD = 12V
VIN = 5V
Ta =25°C
0 0.1 0.2 0.3 0.4 0.5 0.6
OUTPUT CURRENT lo (A)
2000-02-22 6/10
TOSHIBA
Ros (ON)
OUTPUT ON RESISTANCE
INPUT VOLTAGE V|H, v“_ (v)
OVERCURRENT PROTECTION Is (A)
RDS(0N) - VDD(FOR EACH CHANNEL)
VDD = 12V
VIN = 5V
Ta = 25''C
10 20 30 4O
POWER SUPPLY VOLTAGE VDD (V)
VIH, VIL - VDD (FOR EACH CHANNEL)
RL =10kQ
Ta = 25°C
10 20 30 40 50
POWER SUPPLY VOLTAGE VDD (V)
ls - VDD (FOR EACH CHANNEL)
VIN = 5V
Ta = 25°C
10 20 30 40
POWER SUPPLY VOLTAGE VDD (V)
OUTPUT ON RESISTANCE RDS(ON) (0)
INPUT VOLTAGE V|H, vlL (V)
OVERCURRENT PROTECTION Is (A)
TPD2005F
RDS(ON) - Ta (FOR EACH CHANNEL)
VDD-- 12V
N/IN = 5V
lo--0.5A
0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
VIH, " - Ta (FOR EACH CHANNEL)
VDD = 24V
RL = 10 k0
-50 0 50 100 150
AMBIENT TEMPERATURE Ta CC)
Is - Ta (FOR EACH CHANNEL)
VDD = 24V
RL = 10 m
3.0 "s,
"s-sms.,.
-50 0 50 100 150
AMBIENT TEMPERATURE Ta (°C)
2000-02-22 7/10
TOSHIBA
SWITCHING TIME (ON, ton:
POWER DISSIPATION PD (W)
tON, tOFF - VDD (FOR EACH CHANNEL)
TPD2005F
tON, tOFF - Ta (FOR EACH CHANNEL)
RL=24Q VDD=12V
Ta = 25°C s't.'.'y RL = 240
0 10 20 30 40 50 - 50 0 50 100 150
POWER SUPPLY VOLTAGE VDD (V) AMBIENT TEMPERATURE Ta (''C)
PD - Ta
60mm x 60mm x 1.6t
when a device is mounted on glass epoxy PCB.
(operating all channels)
without PCB
-40 0 40 80 120 160
AMBIENT TEMPERATURE Ta (°C)
rth - tw
TRANSIENT THERMAL RESISTANCE
60mm x 60mm x1.6t
when a device is mounted
100 on glass epoxy PCB.
(operating all channels)
50 Measuring single pulse
1m 10m 100m 1 10 100 1000
PULSE WIDTH tw (s)
2000-02-22 8/10
TOSHIBA TPD2005F
CAUTION ON USAGE
1. As protection against reverse connection of batteries is not provided, take protective measures using
external circuits.
2. As a negative bias protector circuit is not built into the output pins, if negative bias is applied to
the output pins, be sure to connect a freewheel diode between OUT and GND.
MOISTURE-PROOF PACKING
After the pack is opened, use the devices in a 30°C, 60% RH environment, and within the 48 hours.
Embossed-tape packing cannot be baked. Devices so packed must be within their allowable time
limits after unpacking, as specified on the packing.
Tape packing quantity: 500 devices/reel (EL) or 2000 devices/reel (EL1)
2000-02-22 9/10
TOSHIBA
PACKAGE DIMENSIONS
SSOP24-P-300-1.00B
fi4flFlFlfiilFlFlfiilflRFIFi
6.0i0.2
v, 13.5MAX y
le 13.0i0.2 =
r F81-
4m 15'
Weight : 0.299 (typ.)
'rssiNyieei--------
1.0TYP I (p. 0.4d:0. 11_EEH@
8.0i0.3
TPD2005F
Unit : mm
:
www.loq.com
.
