TDA3618JR/N1C,112 NXP Semiconductors, TDA3618JR/N1C,112 Datasheet - Page 15

• Manufacturer Part Number: TDA3618JR/N1C,112
• Description: IC VOLT REG W/SW & IGNIT 17-SIL
• Manufacturer: NXP Semiconductors

Specifications of TDA3618JR/N1C,112

• Applications: Automotive
• Current - Supply: 310µA
• Voltage - Supply: 11 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 17-SIL (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285809112; TDA3618JR/N1C; TDA3618JR/N1C

Philips Semiconductors
Notes
1. Minimum operating voltage, only if V
2. The quiescent current is measured in the standby mode with pins EN1, EN2 and ENSW connected to ground and
3. The voltage of the regulator drops as a result of a V
4. The rise and fall times are measured with a 10 k pull-up resistor and a 50 pF load capacitor.
5. The delay time depends on the value of the capacitor connected to pin C
6. The delay time depends on the value of the capacitor connected to pin C
7. The drop-out voltage of regulators 1, 2 and 3 is measured between pins V
8. At current limit, I
9. The foldback current protection limits the dissipated power at short-circuit (see Fig.6).
10. The drop-out voltage is measured between pins BU and REG2.
11. The drop-out voltage of the power switch is measured between pins V
12. The maximum output current of the power switch is limited to 1.8 A when the supply voltage exceeds 18 V.
13. At short-circuit, I
14. V
2002 Feb 12
V
Ignition 2 buffer
V
V
I
I
I
t
t
SYMBOL
OL
OH
LO
PLH
PHL
IL(clamp)
OL
OH
Multiple voltage regulator with
switch and ignition buffers
R
A test-mode is built-in. The delay time of the power switch is disabled when a voltage of V
switch-enable input.
at least 10 ms. A test-mode is built-in. The delay time of the switch is disabled when a voltage of V
to the switch-enable input.
t
t
d RES
d(RES)
IGN1OUT
L(REG2)
=
=
= ; (see Fig.8).
LOW-level input
clamping voltage
LOW-level output
voltage
HIGH-level output
voltage
LOW-level output
current
HIGH-level output
current
output leakage current
(source)
LOW-to-HIGH
propagation time
HIGH-to-LOW
propagation time
= LOW for V
------ -
I
------ -
I
C
C
ch
ch
PARAMETER
V
V
lim
sc
th(r)(RES)
O(REG2)
of the power switch is held constant to a lower value than the continuous current after a delay of
is held constant (see Fig.6 for the behaviour of I
IGN1IN
–
=
3.5
C
> 1.2 V or V
=
750 10
C
I
I
V
V
V
V
V
1.7 to 2.5 V
V
2.5 to 1.7 V
IGN2OUT
IGN2OUT
P
IGN2OUT
IGN2OUT
IGN2OUT
IGN2IN
IGN2IN
IGN2IN
has exceeded 6.5 V.
375
EN1
CONDITIONS
3
= 5 V
rising from
falling from
= 0 mA
= 0 mA
> 1.3 V or V
[s]
= 5 V;
10
0.8 V
4.5 V
3
P
[s]
drop.
15
EN3
> 1.3 V or V
0
4.5
0.45
MIN.
0.6
0.45
lim
).
0.2
5.0
0.8
P
2.0
and SW.
ENSW
RES
RES
P
and REGn.
TYP.
:
:
> 1.3 V.
0
0.8
5.25
1.0
500
500
P
+ 1 V is applied to the
Product specification
TDA3618JR
MAX.
P
+ 1 V is applied
V
V
V
mA
mA
UNIT
A
s
s