TDA3601AQ [NXP]
Multiple output voltage regulators; 多路输出稳压器
| 型号： | TDA3601AQ |
| 厂家： | 
NXP |
| 描述： | Multiple output voltage regulators |
| 文件： | 总12页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
1995 Dec 13
Product specification
Supersedes data of September 1994
File under Integrated Circuits, IC01
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
FEATURES
PROTECTION
• Six fixed voltage regulators
• Current limit protection for regulator 1
• Foldback current limit protection (regulators 2 to 6)
• Load dump protection
• Three microprocessor-controlled regulators
• Two VP-state controlled regulators
• One fixed voltage regulator (can operate during load
• Thermal protection
dump or thermal shutdown)
• Regulator outputs DC short-circuit-safe to ground,
• VP1 supply pin (low current pin)
• VP2 supply pin (high current pin)
VP and other regulator outputs
• Capable of handling high energy on any of the
output pins
• RESET output (TDA3601Q) or RESET output
(TDA3601AQ)
• Reverse polarity safe.
• Internally fixed timer of 100 µs
• Externally fixed delay timer
• High ripple rejection
• Flexible leads.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Entire device
VP1
supply voltage range
operating
11
13.2
18
V
load dump; notes 1 and 2
operating
−
−
50
V
VP2
supply voltage range
11
−
13.2
18
V
non-operating
−
−
1
−
30
V
load dump; note 1
VP2 = 0; note 3
−
50
V
I1tot
Tc
total quiescent current, VP1
crystal temperature
−
1.4
150
mA
°C
−
Voltage regulators
VR1
VR2
VR3
VR4
VR5
VR6
output voltage regulator 1
0.5 mA ≤ IR1 ≤ 20 mA
5 mA ≤ IR2 ≤ 200 mA
5 mA ≤ IR3 ≤ 150 mA
5 mA ≤ IR4 ≤ 150 mA
5 mA ≤ IR5 ≤ 200 mA
5 mA ≤ IR6 ≤ 200 mA
4.75
1.9
4.75
9
5
5.25
2.3
V
V
V
V
V
V
output voltage regulator 2
output voltage regulator 3
output voltage regulator 4
output voltage regulator 5
output voltage regulator 6
2.1
5
5.25
10
9.5
9.5
9.75
9
10
9.3
10.2
Notes
1. Load dump, during 50 ms, tr > 2.5 ms.
2. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
3. VP1 = 13.2 V; VP2 = R4-sel = R5-sel = 0; IR1 = 0.
1995 Dec 13
2
5
V
P1
11
V
OVER VOLTAGE
AND THERMAL
SHUTDOWN
P2
4
10
9
REGULATOR 1
5 V
regulator 1
output
V
P2
SENSE
REGULATOR 2
2.1 V
regulator 2
output
OUT OF
REGULATION
AND
REGULATOR 3
5 V
regulator 3
output
POWER ON
13A
13
1
RESET - output
RESET - output
INVERT
TDA3601Q
TDA3601AQ
6
REGULATOR 4
9.5 V
regulator 4
output
OR GATE
7
REGULATOR 5
9.5 V
regulator 5
output
reset timing
capacitor
ONE SHOT
100 µs
ONE SHOT
40 ms
LOGIC
SWITCH
8
regulator 6
output
REGULATOR 6
9.75 V
regulator 5
select
2
3
regulator 4
select
12
MCD341
ground
Fig.1 Block diagram.
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Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAME
DESCRIPTION
VERSION
TDA3601Q
DBS13P
plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm) SOT141-6
TDA3601AQ
GENERAL DESCRIPTION
The circuit contains five fixed voltage regulators with
foldback current protection and one fixed voltage regulator
(REGULATOR 1) that also operates during a load dump.
In addition, a RESET function (TDA3601Q) or RESET
function (TDA3601AQ), timer functions and a logic
multiplexer are implemented.
handbook, halfpage
C
1
2
RESET
R5 - sel
R4 - sel
REG1
3
4
PINNING
V
5
P1
SYMBOL
PIN
DESCRIPTION
reset timing capacitor
REG4
REG5
REG6
REG3
REG2
6
CRESET
R5-sel
R4-sel
REG1
VP1
1
2
TDA3601Q
TDA3601AQ
7
regulator 5 select
3
regulator 4 select
8
4
regulator 1 output (5 V)
supply voltage
9
5
10
11
REG4
REG5
REG6
REG3
REG2
VP2
6
regulator 4 output (9.5 V)
regulator 5 output (9.5 V)
regulator 6 output (9.75 V)
regulator 3 output (5 V)
regulator 2 output (2.4 V)
supply voltage
V
P2
7
GND 12
8
13
RES or RES
9
MCD340 - 1
10
11
12
13
GND
ground
RES
RESET output (TDA3601Q)
Fig.2 Pin configuration.
RES
13A RESET output (TDA3601AQ)
1995 Dec 13
4
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
When this voltage drops below 5.95 V typical, the reset
output is disabled, to prevent a microprocessor being
disturbed by a too-low supply voltage. An out-of-regulation
condition is indicated by a logical low and an in-regulation
condition indicated by a logical high.
FUNCTIONAL DESCRIPTION
The TDA3601Q is a multiple output voltage regulator with
six fixed voltage regulators. Three, logical switch
controlled, voltage regulators (numbers 4 to 6) are
available, and one non-switchable voltage regulator
(number 1). In addition, there are two further regulators
(numbers 2 and 3), which are controlled by supply
voltages VP1 and VP2 (Schmitt trigger).
The ‘Power On’ switch low will disable regulator 2 and 3
outputs. In addition, the logic switch will be disabled, so
that regulators 4 to 6 are switched off. When both
VP2-sense and out-of-regulation are high, the ‘Power On’
will be high, so that the logic multiplexer and regulators 2
and 3 are enabled. Regulators 4 to 6 can now be selected
by the multiplexer.
Regulator 1 is not affected by load dump or thermal
shutdown. Regulators 2 to 6 are supplied by VP2; they can
therefore be switched of by an ignition switch, for example.
An internal bandgap voltage reference, which provides a
reference voltage for each independent regulator, is
supplied by VP1. This supply voltage VP1 also supplies
regulator 1.
Re-triggerable one-shot circuits produce a RESET (open
collector output) when VP1 is available (40 ms delay
signal), or when both VP1 and VP2 are available (100 µs
pulse). RESET will be held in a constant high state when
the supply voltage VP1 is less than 5.5 V (5.95 V typical).
A VP2 sense circuit outputs a logical high when the VP2
voltage rises through Vthr, which remains high until the VP2
voltage falls through Vthf.
The TDA3601 has a RESET output, but the TDA3601A
has an inverted RESET output (RESET).
The supply voltage VP1 is sensed by an out-of-regulation
Schmitt trigger.
LIMITING VALUES
In accordance with the Absolute maximum System (IEC 134).
SYMBOL
PARAMETER
supply voltage
CONDITIONS
MIN.
MAX.
18
UNIT
VP1, VP2
operating
−
−
−
V
non-operating
30
50
V
V
load dump protected; during 50 ms;
tr > 2.5 ms; note 1
Ptot
Tstg
Tvj
total power dissipation
storage temperature range
virtual junction temperature
reverse polarity
T
case < 30 °C
−
15
W
°C
°C
V
non-operating
operating
−55
−40
−
150
150
6
Vpr
non-operating
Note
1. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
THERMAL CHARACTERISTICS
SYMBOL
Rth j-c
Rth j-amb
PARAMETER
thermal resistance from junction to case
thermal resistance from junction to ambient in free air
VALUE
UNIT
K/W
K/W
8
40
QUALITY SPECIFICATION
Quality according to UZW-BO/FQ-0601.
1995 Dec 13
5
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
CHARACTERISTICS
VP1 = VP2 = 13.2 V, Tamb = 25 °C, Cout = 10 µF; unless otherwise specified (see Fig.5).
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
Supply
VP1
VP1
VP2
VP2
IP1
supply voltage range
supply voltage range
supply voltage range
supply voltage range
quiescent current
operating
11
13.2
−
18
50
18
50
1.4
V
load dump; notes 1and 2
operating
−
V
11
−
13.2
−
V
load dump; note 1
VP2 = 0; note 3
V
−
1.1
mA
Schmitt triggers
VP2-SENSE THRESHOLD
Vthr
Vthf
Vhy
rising threshold voltage
7.6
8
8.4
V
V
V
falling threshold voltage
hysteresis
6.2
6.5
1.5
6.8
1.35
1.65
OUT-OF-REGULATION THRESHOLD
Vthr
Vthf
Vhy
rising threshold voltage
falling threshold voltage
hysteresis
6.8
5.5
1.2
7.35
5.95
1.4
7.9
6.4
1.6
V
V
V
Reset circuits (for timing, see Fig.3)
trst1
trst
Vrl
Icr
reset delay time
reset hold time
reset low
Crst = 100 nF
Isync = 1 mA
20
50
−
40
100
0.15
−5
−
100
150
0.8
−
ms
µs
V
delay current (pin 1 to Crst)
reset rise time
reset fall time
−
µA
µs
µs
V
tr
note 4
−
1
tf
note 4
−
−
1
VCAP
Rsp
voltage pin 1
Crst = 0
5.5
−
6.0
0
−
spike-on reset
on-state; note 5
100
mV
Regulators
SELECTOR CONTROL INPUTS R4-SEL AND R5-SEL
Vsl
Vsh
Ihs
Ils
input low voltage
input high voltage
input high current
input low current
−0.5
2
−
−
−
−
0.8
−
V
V
V
V
RXsel > 2 V
−
1
µA
µA
RXsel < 0.8 V
−1
−
1995 Dec 13
6
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
REGULATOR 1 (IR1 = 1 MA UNLESS OTHERWISE SPECIFIED)
VR1
output voltage
0.5 mA ≤ IR1 ≤ 20 mA
4.75
4.75
4.75
−
5
5.25
5.25
5.25
50
60
−
V
6.25 V ≤ VP1 ≤ 18 V
18 V ≤ VP ≤ 50 V
5
V
VR1L
∆VR1
∆VRL1
RR1
output voltage
line regulation
load regulation
ripple rejection
drop-out voltage
current limit
5
V
6.25 V ≤ VP ≤ 18 V
0.5 mA ≤ IR1 ≤ 20 mA
fo = 120 Hz; VP1 = VP2; note 6
IR1 = 20 mA
−
mV
mV
dB
V
−
−
60
−
−
VRd1
IRm1
−
1
30
−
−
−
mA
mV/°C
∆V/∆T
thermal drift
−40 ≤ T ≤ 80 °C
tbn
−
REGULATOR 2 (IR2 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR2
output voltage
5 mA ≤ IR2 ≤ 200 mA
7 V ≤ VP ≤ 18 V
1.9
1.9
−
2.1
2.1
−
2.3
2.3
50
70
−
V
V
∆VR2
∆VRL2
RR2
line regulation
load regulation
ripple rejection
current limit
7 V ≤ VP ≤ 18 V
mV
mV
dB
5 mA ≤ IR2 ≤ 200 mA
fo = 120 Hz; VP1 = VP2; note 6
−
−
60
250
−
−
IRm2
V
R2 > 1.75 V; note 7
−
−
mA
mA
mV/°C
IRsc2
short-circuit current
thermal drift
RL ≤ 0.5 Ω; note 7
−40 ≤ T ≤ 80 °C
tbn
tbn
−
∆V/∆T
−
−
REGULATOR 3 (IR3 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR3
output voltage
5 mA ≤ IR3 ≤ 150 mA
7 V ≤ VP ≤ 18 V
4.75
4.75
−
5
5.25
5.25
50
70
−
V
5
V
∆VR3
∆VRL3
RR3
line regulation
load regulation
ripple rejection
current limit
7 V ≤ VP ≤ 18 V
−
mV
mV
dB
5 mA ≤ IR3 ≤ 150 mA
fo = 120 Hz; VP1 = VP2; note 6
−
−
60
200
−
−
IRm3
V
R3 > 4.5 V; note 7
−
−
mA
mA
mV/°C
IRsc3
short-circuit current
thermal drift
RL ≤ 0.5 Ω; note 7
−40 ≤ T ≤ 80 °C
tbn
tbn
−
∆V/∆T
−
−
REGULATOR 4 (IR4 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR4
output voltage
5 mA ≤ IR4 ≤ 150 mA
11 V ≤ VP ≤ 18 V
9
9.5
9.5
−
10
10
50
70
−
V
9
V
∆VR4
∆VRL4
RR4
line regulation
load regulation
ripple rejection
drop-out voltage
current limit
11 V ≤ VP ≤ 18 V
−
mV
mV
dB
5 mA ≤ IR4 ≤ 150 mA
fo = 120 Hz; VP1 = VP2; note 6
IR4 = 150 mA
−
−
60
−
−
VRd4
IRm4
−
1
V
V
R4 > 8.5 V; note 7
200
−
−
−
mA
mA
mV/°C
IRsc4
short-circuit current
thermal drift
RL ≤ 0.5 Ω; note 7
−40 ≤ T ≤ 80 °C
tbn
tbn
−
∆V/∆T
−
−
1995 Dec 13
7
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
REGULATOR 5 (IR5 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR5
output voltage
5 mA ≤ IR5 ≤ 200 mA
9
9.5
9.5
−
10
10
50
70
−
V
11 V ≤ VP ≤ 18 V
9
V
∆VR5
∆VRL5
RR5
line regulation
load regulation
ripple rejection
dropout voltage
current limit
11 V ≤ VP ≤ 18 V
−
mV
mV
dB
5 mA ≤ IR5 ≤ 200 mA
fo = 120 Hz; VP1 = VP2; note 6
IR5 = 200 mA
−
−
60
−
−
VRd5
IRm5
−
1
V
V
R5 > 8.5 V; note 7
250
−
−
−
mA
mA
mV/°C
IRsc5
short-circuit current
thermal drift
RL ≤ 0.5 Ω; note 7
−40 ≤ T ≤ 80 °C
tbn
tbn
−
∆V/∆T
−
−
REGULATOR 6 (IR6 = 5 MA UNLESS OTHERWISE SPECIFIED)
VR6
output voltage
5 mA ≤ IR6 ≤ 200 mA
11 V ≤ VP ≤ 18 V
9.3
9.3
−
9.75
9.75
−
10.25
10.25
50
70
−
V
V
∆VR6
∆VRL6
RR6
line regulation
load regulation
ripple rejection
dropout voltage
current limit
11 V ≤ VP ≤ 18 V
mV
mV
dB
5 mA ≤ IR6 ≤ 200 mA
fo = 120 Hz; VP1 = VP2; note 6
IR6 = 200 mA
−
−
60
−
−
VRd6
IRm6
−
0.5
−
V
V
R6 > 8.5 V; note 7
bel ≤ 0.5 Ω; note 7
−40 ≤ T ≤ 80 °C
300
−
−
mA
mA
mV/°C
IRsc6
short-circuit current
thermal drift
R
tbn
tbn
−
∆V/∆T
−
−
Notes
1. During 50 ms, tr > 2.5 ms.
2. Regulator 1 operating, 0.5 mA ≤ IR1 ≤ 20 mA.
3. VP1 = 13.2 V, VP2 = R4-sel = R5-sel = 0, IR1 = 0.
4. External pull-up resistor of 10 kΩ to 5 V required, and Cload ≤ 10 pF.
5. Spike-on reset measured within a time frame of 75 msec.
6. VP1 = VP2 = 13.2 V, ripple on VP1 = VP2 of: 1 V(p-p), fo = 120 Hz.
7. Foldback current protection behaviour: see Fig.4.
1995 Dec 13
8
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
Reset circuits
13.2
V
V
thr
thf
V
P1
0
5
0
REGULATOR 1
13.2
V
V
thr
P2
0
1
0
RESET
MCD342
t
t
t
r
r
r1
Fig.3 Timing reset.
Regulators truth table (see note 1)
INPUTS
OUTPUTS
REG.4
VP1
VP2
R4-SEL
R5-SEL
REG.1
REGS 2 & 3
REG.5
REG.6
0
1
1
1
1
1
X
0
1
1
1
1
X
X
0
1
0
1
X
X
0
0
1
1
0
1
1
1
1
1
0
0
1
1
1
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
1
1
1
Note
1. 0 = LOW/OFF;
1 = HIGH/ON;
X = don’t care.
1995 Dec 13
9
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
handbook, halfpage
V
Rx
V
0
(regulators
2 to 6)
MCD343 - 1
I
I
Rm
sc
Fig.4 Foldback current protection behaviour.
TEST AND APPLICATION INFORMATION
V
V
V
regulator 1
regulator 2
regulator 3
regulator 4
regulator 5
regulator 6
P1
5
4
10
9
5 V / 20 mA
P1
100 nF
100 nF
220 µF
220 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
P2
V
11
1
2.1 V / 200 mA
5 V / 150 mA
9.5 V / 150 mA
9.5 V / 200 mA
P2
C
reset
100 nF
TDA3601Q
TDA3601AQ
R 5 - select
R 4 - select
2
3
6
logic signals
5 V external or
regulator 1
7
10 kΩ
RESET (1)
8
13
9.75 V / 200 mA
12
MCD344 - 1
ground
(1) RESET output for TDA3601Q; RESET output for TDA3601AQ.
Fig.5 Application circuit.
10
1995 Dec 13
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
PACKAGE OUTLINE
DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
SOT141-6
non-concave
x
D
h
D
E
h
view B: mounting base side
d
A
2
B
j
E
A
L
3
L
Q
c
2
v
M
1
13
e
e
m
w
M
1
Z
b
p
e
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
(1)
(1)
UNIT
A
A
b
c
D
d
D
E
e
e
e
E
j
L
L
3
m
Q
v
w
x
Z
2
p
h
1
2
h
17.0 4.6 0.75 0.48 24.0 20.0
15.5 4.2 0.60 0.38 23.6 19.6
12.2
11.8
3.4 12.4 2.4
3.1 11.0 1.6
2.00
1.45
2.1
1.8
6
mm
10
3.4
1.7 5.08
0.8
4.3
0.25 0.03
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
EIAJ
95-03-11
97-12-16
SOT141-6
1995 Dec 13
11
Philips Semiconductors
Product specification
TDA3601Q
TDA3601AQ
Multiple output voltage regulators
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (Tstg max). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
SOLDERING
Introduction
There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.
Repairing soldered joints
Apply a low voltage soldering iron (less than 24 V) to the
lead(s) of the package, below the seating plane or not
more than 2 mm above it. If the temperature of the
soldering iron bit is less than 300 °C it may remain in
contact for up to 10 seconds. If the bit temperature is
between 300 and 400 °C, contact may be up to 5 seconds.
This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our “IC Package Databook” (order code 9398 652 90011).
Soldering by dipping or by wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
with the joint for more than 5 seconds. The total contact
time of successive solder waves must not exceed
5 seconds.
DEFINITIONS
Data sheet status
Objective specification
Preliminary specification
Product specification
This data sheet contains target or goal specifications for product development.
This data sheet contains preliminary data; supplementary data may be published later.
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1995 Dec 13
12
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