STMICROELECTRONICS STPIC6C595TTR

STPIC6C595
Power logic 8-bit shift register
Features
■
Low RDS(on): 4 Ω typ
■
30 mJ avalanche energy
■
Eight 100 mA DMOS outputs
■
250 mA current limit capability
■
33 V output clamp voltage
■
Device are cascadable
■
Low power consumption
SO-16
TSSOP16
Description
This STPIC6C595 is a monolithic, mediumvoltage, low current power 8-bit shift register
designed for use in systems that require relatively
moderate load power such as LEDs. The device
contains a built-in voltage clamp on the outputs
for inductive transient protection. Power driver
applications include relays, solenoids, and other
low-current or medium-voltage loads.
The device contains an 8-bit serial-in, parallel-out
shift register that feeds an 8-bit D-type storage
register. Data transfers through both the shift and
storage register clock (SRCK) and the register
clock (RCK), respectively. The device transfers
data out the serial output (SER OUT) port on the
rising edge of SRCK. The storage register
transfers data to the output buffer when shift
register clear (CLR) is high. When CLR is low, the
input shift register is cleared. When output enable
(G) is held high, all data in the output buffer is
held low and all drain output are off. When G is
held low, data from the storage register is
transparent to the output buffer.
When data in the output buffers is low, the DMOS
transistor outputs are off. When data is high, the
DMOS transistor outputs have sink-current
capability. The SER OUT allows for cascading of
the data from the shift register to additional
devices.
Output are low-side, open-drain DMOS
transistors with output ratings of 33 V and 100 mA
continuous sink-current capability. Each output
provides a 250 mA maximum current limit at
TC = 25 °C. The current limit decreases as the
junction temperature increases for additional
device protection. The device also provides up to
1.5KV of ESD protection when tested using the
human-body model and 150 V machine model.
The STPIC6C595 is characterized for operation
over the operating case temperature range of
-40 °C to 125 °C.
Table 1. Device summary
Order codes
Package
Packaging
STPIC6C595MTR
SO-16 (Tape and reel)
2500 parts per reel
STPIC6C595TTR
TSSOP16 (Tape and reel)
2500 parts per reel
May 2008
Rev 4
1/22
www.st.com
22
Contents
STPIC6C595
Contents
1
Logic symbol and pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
2.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1
DC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2
Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
Typical operating circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6
Typical performance and characteristics . . . . . . . . . . . . . . . . . . . . . . . 13
7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2/22
STPIC6C595
1
Logic symbol and pin configuration
Logic symbol and pin configuration
Figure 1.
Logic symbol and pin configuration
Figure 2.
Input and output equivalent circuits
3/22
Maximum rating
2
STPIC6C595
Maximum rating
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
program and other relevant quality documents.
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
VCC
VI
Logic supply voltage (See Note 1)
Logic input voltage range
Value
Unit
7
V
-0.3 to 7
V
VDS
Power DMOS drain to source voltage (See Note 2)
33
V
IDS
Continuous source to drain diode anode current
250
mA
IDS
Pulsed source to drain diode anode current
(See Note 3)
500
mA
ID
Pulsed drain current, each output, all output ON
(TC = 25 °C)
250
mA
ID
Continuous current, each output, all output ON
(TC = 25 °C)
100
mA
ID
Peak drain current single output
(TC = 25 °C) (See Note 3)
250
mA
EAS
Single pulse avalanche energy
(See Figure 11 and Figure 12)
30
mJ
IAS
Avalanche current (See Note 4 and Figure 17)
200
mA
Pd
Continuous total dissipation (TC ≤ 25 °C)
1087
mW
Pd
Continuous total dissipation (TC = 125 °C)
217
mW
TJ
Operating virtual junction temperature range
-40 to +150
°C
TC
Operating case temperature range
-40 to +125
°C
Tstg
Storage temperature range
-65 to +150
°C
260
°C
TL
4/22
Parameter
Lead temperature 1.6 mm (1/16 inch) from case for 10
seconds
STPIC6C595
2.2
Maximum rating
Thermal data
Table 3. Thermal data
Symbol
Rth(JA)
2.3
Parameter
Thermal resistance junction-ambient
Value
Unit
115
°C/W
Recommended operating conditions
Table 4. Recommended operating conditions
Symbol
Parameter
Min
Typ
Max
Unit
4.5
5.5
V
VCC
Logic supply voltage
VIH
High level input voltage
0.85VCC
VCC
V
VIL
Low level input voltage
0
0.15VCC
V
IDP
Pulse drain output current
(TC = 25 °C, VCC = 5 V, all outputs ON)
(see Note 3, Note 5 and Figure 15)
250
mA
tsu
Set-up time, SER IN high before SRCK ↑
(see Figure 4 and Figure 8)
1.6
3.0
5.7
ns
thL
Hold time, SER IN high before G ↑
(see Figure 4, Figure 7, Figure 8)
2.8
4.0
9.6
ns
tW
Pulse duration (see Figure 8)
40
TC
Operating case temperature
-40
ns
125
°C
5/22
Electrical characteristics
STPIC6C595
3
Electrical characteristics
3.1
DC characteristics
Table 5. DC characteristics (VCC = 5 V, TC = 25 °C, unless otherwise specified.)
Symbol
Test conditions
Drain-to-source
breakdown voltage
ID = 1 mA
VSD
Source-to-drain diode
forward voltage
IF = 100 mA
VOH
High level output
voltage SER OUT
VOL
Low level output
voltage SER OUT
V(BR)DSX
Min
Typ
33
37
0.85
Max
Unit
V
1.2
V
IOH = -20 µA, VCC = 4.5 V
4.4
4.49
V
IOH = -4 mA, VCC = 4.5 V
4
4.2
V
IOH = 20 µA, VCC = 4.5 V
0.005
0.1
V
IOH = 4 mA, VCC = 4.5 V
0.3
0.5
V
IIH
High level input current VCC = 5.5 V, VI = VCC
1
µA
IIL
Low level input current VCC = 5.5 V, VI = 0
-1
µA
ICC
Logic supply current
ICC(FRQ)
IN
6/22
Parameter
VCC = 5.5 V ,all outputs OFF
or ON
20
200
µA
fSRCK = 5 MHz, CL = 30 pF
Logic supply current at All outputs OFF
frequency
(See Figure 6, Figure 18 and
Figure 19)
0.2
2
mA
VDS(on) = 0.5 VIN = ID
TC = 85 °C
(See Note 5, Note 6, Note 7)
90
VDS = 30 V, VCC = 5.5 V
0.3
5
µA
VDS = 30 V, VCC =5.5 V or 0 V
TC = 125 °C
0.6
8
µA
ID = 50 mA, VCC = 4.5 V
4.5
6
W
ID = 50 mA, VCC = 4.5 V
TC = 125 °C
6.5
9
W
ID = 100 mA, VCC = 4.5 V
4.5
6
W
Nominal current
IDSX
Off-state drain current
RDS(on)
Static drain source on
state resistance
(See Note 5, Note 6
and Figure 14,
Figure 16)
mA
STPIC6C595
3.2
Electrical characteristics
Switching characteristics
Table 6. Switching characteristics (VCC = 5 V, TC = 25 °C, unless otherwise specified.)
Symbol
Note:
Parameter
tPHL
Propagation delay
time, high to low level
output from G
tPLH
Propagation delay
time, low to high level
output from G
tr
Test conditions
Min
Typ
Max
Unit
80
ns
130
ns
Rise time, drain output
60
ns
tf
Fall time, drain output
50
ns
tpd
propagation delay time
20
ns
ta
Reverse recovery
current rise time
39
ns
trr
Reverse recovery time
115
ns
CL = 30 pF, ID = 75 mA
(See Figure 4, Figure 5,
Figure 6, Figure 7, Figure 20)
IF = 100 mA, di/dt = 10 A/µs
(See Figure 5, Figure 6, and
Figure 9, Figure 10 )
1
All voltage value are with respect to GND
2
Each power DMOS source is internally connected to GND
3
Pulse duration ≤ 100 µs and duty cycle ≤ 2 %
4
Drain supply voltage = 15 V, starting junction temperature (TJS) = 25 °C. L = 1.5 H and
IAS = 200 mA (see Fig. 11 and 12)
5
Technique should limit TJ - TC to 10 °C maximum
6
These parameters are measured with voltage sensing contacts separate from the currentcarrying contacts.
7
Nominal current is defined for a consistent comparison between devices from different
sources. It is the current that produces a voltage drop of 0.5 V at TC = 85 °C.
7/22
Logic diagram
4
Logic diagram
Figure 3.
8/22
STPIC6C595
Logic diagram
STPIC6C595
5
Note:
Typical operating circuit
Typical operating circuit
Figure 4.
Typical operation mode test circuits
Figure 5.
Typical operation mode waveforms
1
A) The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tW = 300 ns,
pulse repetition rate (PRR) = 5 kHz, ZO = 50 Ω
2
B) CL includes probe and jig capacitance.
9/22
Typical operating circuit
Note:
10/22
Figure 6.
Typical operation mode test circuits
Figure 7.
Switching time waveform
Figure 8.
Input setup and hold waveform
STPIC6C595
1
A) The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tW = 300 ns,
pulse repetition rate (PRR) = 5 kHz, ZO = 50 Ω
2
B) CL includes probe and jig capacitance.
STPIC6C595
Figure 9.
Typical operating circuit
Reverse recovery current test circuits
Figure 10. Source drain diode waveform
Note:
1
A) The VGG amplitude and RG are adjusted for di/dt = 10 A/µs. A VGG double-pulse train is
used to set IF = 0.1 A. where t1 = 10 µs, t2 = 7 µs and t3 = 3 µs
2
B) The drain terminal under test is connected to the TPK test point. All other terminals are
connected together and connected to the TPA test point.
3
C) IRM = maximum recovery current.
11/22
Typical operating circuit
STPIC6C595
Figure 11. Single pulse avalanche energy test circuits
Figure 12. Single pulse avalanche energy waveform
Note:
12/22
1
A) The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, ZO = 50 Ω
2
B) Input pulse duration, tW is increased until peak current IAS = 200 mA. Energy test level is
defined as EAS = (IAS x V(BR)DSX x tAV)/2 = 30 mJ.
STPIC6C595
6
Typical performance and characteristics
Typical performance and characteristics
(unless otherwise specified TJ = 25 °C)
Figure 13. Max continuous drain current Figure 14. Static drain-source on-state
vs number of outputs
resistance vs drain current
conducting simultaneously
Figure 15. Maximum peak drain current
vs number of outputs
conducting simultaneously
Figure 16. Static drain-source on-state
resistance vs logic supply
voltage
13/22
Typical performance and characteristics
14/22
STPIC6C595
Figure 17. Peak avalanche current vs
time duration of avalanche
Figure 18. Supply current vs frequency
Figure 19. Supply current vs
supply voltage
Figure 20. Switching time vs
case temperature
STPIC6C595
Typical performance and characteristics
Figure 21. Normalized junction to
ambient thermal resistance
15/22
Package mechanical data
7
STPIC6C595
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
16/22
STPIC6C595
Package mechanical data
SO-16 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.25
b
0.35
b1
0.19
a2
0.068
0.004
0.010
0.46
0.013
0.018
0.25
0.007
1.64
C
MAX.
0.063
0.5
0.010
0.019
c1
45° (typ.)
D
9.8
10
0.385
0.393
E
5.8
6.2
0.228
0.244
e
1.27
e3
8.89
F
3.8
G
L
M
S
0.050
0.350
4.0
0.149
0.157
4.6
5.3
0.181
0.208
0.5
1.27
0.019
0.050
0.62
0.024
8° (max.)
0016020D
17/22
Package mechanical data
STPIC6C595
TSSOP16 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
MAX.
1.2
A1
0.05
A2
0.8
b
0.047
0.15
0.002
0.004
0.006
1.05
0.031
0.039
0.041
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.0079
D
4.9
5
5.1
0.193
0.197
0.201
E
6.2
6.4
6.6
0.244
0.252
0.260
E1
4.3
4.4
4.48
0.169
0.173
0.176
1
e
0.65 BSC
K
0˚
L
0.45
A
0.60
0.0256 BSC
8˚
0˚
0.75
0.018
8˚
0.024
0.030
A2
A1
b
e
K
c
L
E
D
E1
PIN 1 IDENTIFICATION
1
0080338D
18/22
STPIC6C595
Package mechanical data
Tape & Reel SO-16 MECHANICAL DATA
mm.
inch
DIM.
MIN.
A
TYP
MAX.
MIN.
330
MAX.
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
TYP.
0.504
22.4
0.519
0.882
Ao
6.45
6.65
0.254
0.262
Bo
10.3
10.5
0.406
0.414
Ko
2.1
2.3
0.082
0.090
Po
3.9
4.1
0.153
0.161
P
7.9
8.1
0.311
0.319
19/22
Package mechanical data
STPIC6C595
Tape & Reel TSSOP16 MECHANICAL DATA
mm.
inch
DIM.
MIN.
A
MAX.
MIN.
330
13.2
TYP.
MAX.
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
20/22
TYP
0.504
22.4
0.519
0.882
Ao
6.7
6.9
0.264
0.272
Bo
5.3
5.5
0.209
0.217
Ko
1.6
1.8
0.063
0.071
Po
3.9
4.1
0.153
0.161
P
7.9
8.1
0.311
0.319
STPIC6C595
8
Revision history
Revision history
Table 7. Document revision history
Date
Revision
Changes
07-Jul-2004
2
Update Figure 3
07-May-2007
3
Document reformatted, tube package deleted
21-May-2008
4
Update: tsu and ThL values in Table 4, ESD value on cover page
21/22
STPIC6C595
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22/22