24V SLIC. HC5503 Datasheet

HC5503 SLIC. Datasheet pdf. Equivalent

HC5503 Datasheet
Recommendation HC5503 Datasheet
Part HC5503
Description Low Cost 24V SLIC
Feature HC5503; HC5503 NORETCROEMCMOMENMDEHENCDD5ER5DE03PFPLORARCCNEEMWENDTEPSAIGRNTS Low Cost 24V SLIC For PABX/K.
Manufacture Renesas
Datasheet
Download HC5503 Datasheet





Renesas HC5503
HC5503
NORETCROEMCMOMENMDEHENCDD5ER5DE03PFPLORARCCNEEMWENDTEPSAIGRNTS
Low Cost 24V SLIC For PABX/Key Systems
DATASHEET
FN4344
Rev 5.00
June 2004
The Intersil HC5503 low cost SLIC is optimized for use in
small Analog or mixed Analog and Digital Key Telephone
Systems (KTS) or PBX products. The low component count
solution and surface mount package options, enable a small
desktop Key System/PBX product to be achieved. The
internal power dissipation of the end product is minimized by
the low power consumption and minimal power supply
voltage requirements of the HC5503.
The HC5503 integrated solution provides higher quality,
higher reliability and better performance solution than a
transformer, thick film hybrid or discrete analog subscriber
interface design.
The HC5503 is designed in a Dielectrically isolated bipolar
technology and is inherently latch proof and does not require
hot plug or power supply sequencing precautions.
Ordering Information
TEMP.
PART NUMBER RANGE (°C)
PACKAGE
PKG.
DWG. #
HC5503CB
0 to 75 24 Ld SOIC
M24.3
HC5503CBZ (Note) 0 to 75 24 Ld SOIC (Pb-free) M24.3
HC5503CBZ96
(Note)
0 to 75 24 Ld SOIC (Pb-free) M24.3
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.
Features
• Wide Operating Battery Range (-21V to -44V)
• Single Additional +5V Supply
• 25mA Short Loop Current Limit
• Ring Relay Driver
• Switch Hook and Ring Trip Detect
• Low On-Hook Power Consumption
• On-Hook Transmission
• ITU-T Longitudinal Balance Performance
• Loop Power Denial Function
• Thermal Protection
• Supports Tip, Ring or Balanced Ringing Schemes
• Low Profile Surface Mount Packaging
• Pin Compatible with Industry Standard HC5504B SLIC
Pb-free Available
Applications
• Analog Subscriber Line Interfaces in Analog Key Systems
and Digital ISDN PABX Systems
• Related Literature
- AN571, Using Ring Sync with HC-5502A and HC-5504
SLICs
FN4344 Rev 5.00
June 2004
Page 1 of 17



Renesas HC5503
HC5503
Block Diagram
RD
RFS
C2
TIP
TF
RING
RF
RING RELAY
DRIVER
RING TRIP
DETECTOR
2-WIRE
INTERFACE
VBAT
VCC
AGND
BGND
DGND
BIAS
LOOP CURRENT
DETECTOR
THERMAL LIMIT
4-WIRE
INTERFACE
VF SIGNAL
PATH
LOGIC
INTERFACE
TX
RX
SHD
RS
RC
PD
C1
FN4344 Rev 5.00
June 2004
Page 2 of 17



Renesas HC5503
HC5503
Absolute Maximum Ratings (Note 1)
Maximum Continuous Supply Voltages
(VBAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -60 to 0.5V
(VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 15V
(VCC - VBAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75V
Relay Drive Voltage (VRD). . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 15V
Operating Conditions
Operating Temperature Range
HC5503 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
Relay Driver Voltage (VRD) . . . . . . . . . . . . . . . . . . . . . . . . 5V to 12V
Positive Supply Voltage (VCC). . . . . . . . . . . . . . . . . . 4.75V to 5.25V
Negative Supply Voltage (VBAT) . . . . . . . . . . . . . . . . . . -22V to -26V
High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V
Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V
Thermal Information
Thermal Resistance (Typical, Note 2)
JA (°C/W)
24 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
Die Characteristics
Transistor Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 x 102
Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connected
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired. Functional
operability under any of these conditions is not necessarily implied.
2. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
Unless Otherwise Specified, VBAT = -24V, VCC = 5V, AG = BG = DG = 0V, Typical Parameters
TA = 25°C. Min-Max Parameters are Over Operating Temperature Range.
CONDITIONS
MIN TYP MAX
UNITS
On Hook Power Dissipation
Off Hook Power Dissipation
Off Hook IVCC
Off Hook IVCC
Off Hook IBAT
Off Hook Loop Current
Off Hook Loop Current
Off Hook Loop Current
Fault Currents
TIP to Ground
ILONG = 0 (Note 3), VCC = 5V
RL = 600, ILONG = 0 (Note 4), VCC = 5V
RL = 600, ILONG = 0 (Note 3), TA = 0°C
RL = 600, ILONG = 0 (Note 3), TA = 25°C
RL = 600, ILONG = 0 (Notes 3, 4)
RL = 400, ILONG = 0 (Note 3)
RL = 400, VBAT = -21.6V, ILONG = 0 (Note 3),
TA = 25°C
RL = 200, ILONG = 0 (Note 3)
- 80 100
- 180 200
- - 6.0
- - 4.0
- 19 23
- 22.9 -
17.5 -
-
- 25 30
(Note 4)
- 27.5 -
mW
mW
mA
mA
mA
mA
mA
mA
mA
RING to Ground
- 70 -
mA
TIP to RING
(Note 4)
- 30 -
mA
TIP and RING to Ground
- 140 -
mA
Ring Relay Drive VOL
Ring Relay Driver Off Leakage
Ring Trip Detection Period
Switch Hook Detection Threshold
IOL = 62mA
VRD = 12V, RC = 1 = HIGH, TA = 25°C
RL = 600(Note 5)
- 0.2 0.5
V
- - 25
A
- 2 3 Ring Cycles
5 - 10.5
mA
Loop Current During Power Denial
RL = 200
- 2 -
mA
FN4344 Rev 5.00
June 2004
Page 3 of 17





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