hip0050 Intersil Corporation, hip0050 Datasheet

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hip0050

Manufacturer Part Number
hip0050
Description
0.3a/50v Octal Low Side Power Driver With Serial Bus Control And Over-current Fault Flag
Manufacturer
Intersil Corporation
Datasheet

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Manufacturer:
a
Quantity:
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December 1996
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
Features
• Octal NDMOS Output Drivers in a High Voltage
• Over-Stress Protection - Each Output:
• Thermal Shutdown with Hysteresis
• Serial Data Input, Parallel Output Power Drive
• Short Circuit Latch Off for Each Output
• Common Enable for Output Drivers and
• Ambient Operating
Applications
• Automotive and Industrial Systems
• Solenoids, Relays and Lamp Drivers
• Logic and P Controlled Drivers
• Robotic Controls
Pinouts
Power BiMOS Process
- Each Capable of Sinking 300mA
- Low Idle and Standby Current
- Over-Current Latch Off . . . . . . . . . 300mA Min
- Over-Voltage Clamp . . . . . . . . . . . . . . . 50V Typ
Data Storage Register
Temperature Range. . . . . . . . . . . . .-40
- Optional 125
Temperature Range (Dissipation Limited)
GND
GND
SCK
DR2
DR3
STR
DR4
DR5
FLT
EN
o
C Maximum Ambient Operating
10
1
2
3
4
5
6
7
8
9
TOP VIEW
HIP0050
(PDIP)
|
Copyright
20
19
18
17
16
15
14
13
12
11
©
DR1
DR0
SI
V
GND
GND
LGND
SO
DR7
DR6
CC
Intersil Corporation 1999
o
C to 85
Serial Bus Control and Over-Current Fault Flag
o
C
0.3A/50V Octal Low Side Power Driver with
Description
The HIP0050 is a logic controlled, eight channel Octal Low Side
Power Driver. As shown in the block diagram, the outputs are con-
trolled via the serial data interface which allows the data to be
shifted out, allowing control of other cascaded serial devices. If an
Over-Current (OC) short circuit exists in one output, it may be inde-
pendently shutdown while the other outputs remain in operation.
When a shorted output is latched off, it may be turned back on
when the next serial input data is latched. A fault flag (FLT) is set to
a low status to indicate current-limited shutdown. The outputs are
independently latched off when an OC fault is detected. The fault
latch is cleared on the next data strobe. Over-Temperature (OT)
shutdown is provided with hysteresis to force global shutdown of
all output drivers. Shutdown is maintained until the on-chip temper-
ature falls below the minimum hysteresis threshold point.
The HIP0050 is fabricated in a Power BiMOS IC process, and is
intended for use in automotive and other applications having a
wide range of temperature and electrical stress conditions. It is
particularly suited for driving lamps, displays, relays, and solenoids in
applications where low operating power, high breakdown voltage,
and high output current at high temperature is required. Higher
current needs can be met by paralleling adjacent output drivers
Ordering Information
HIP050IP
HIP0050IB
NUMBER
1
PART
RANGE (
GND
GND
GND
GND
-40 to 85
-40 to 85
SCK
DR2
DR3
STR
DR4
DR5
FLT
TEMP.
EN
10
11
12
1
2
3
4
5
6
7
8
9
o
C)
HIP0050
TOP VIEW
HIP0050
(SOIC)
20 Ld PDIP
24 Ld SOIC
PACKAGE
24
23
22
21
20
19
18
17
16
15
14
13
File Number
DR1
DR0
SI
V
GND
GND
GND
GND
LGND
SO
DR7
DR6
CC
E20.3
M24.3
PKG. NO.
4034.1
.

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hip0050 Summary of contents

Page 1

... Shutdown is maintained until the on-chip temper- ature falls below the minimum hysteresis threshold point. The HIP0050 is fabricated in a Power BiMOS IC process, and is intended for use in automotive and other applications having a wide range of temperature and electrical stress conditions ...

Page 2

... SERIAL DATA (LATCHED HIP0050 Q0 OUTPUT LATCH Q1 Q2 POR OVER-TEMPERATURE SHUTDOWN W/HYS DR1 OFF ...

Page 3

... Edge Threshold Voltage at Rising Edge Hysteresis Voltage V H Leakage Current I LIN SERIAL DATA CLOCK (SCK) (Refer to Figure 1 for Waveform Detail) Frequency f SCK Pulse Width High t W(SCKH) HIP0050 Thermal Information OC +0.3V CC Package CL PDIP . . . . . . . . . . . . . - SOIC . . . . . . . . . . . . . 150 C † ...

Page 4

... The HIP0050 Output Drive is protected by an internal current shutdown. The I defines the maximum current. The minimum limit for this threshold is 300mA. The maximum current with all outputs ON may be further limited by dissipation. 3. Package dissipation is based on thermal resistance capability in a normal operating environment. The junction to ambient thermal resis- tance values are defined here Board mounted device with minimal copper ...

Page 5

... The serial data out allows other ICs to be serially cascaded. For example, a 10-bit LED driver may be located behind the HIP0050. A controlling microprocessor may then clock out 18-bits of information and simultaneously strobe both parts. The cascaded ICs may be the same or different from the HIP0050 ...

Page 6

... Dambar protrusions shall not exceed 0.010 inch (0.25mm the maximum number of terminal positions. 10. Corner leads (1, N, N/2 and N for E8.3, E16.3, E18.3, E28.3, E42.6 will have a B1 dimension of 0.030 - 0.045 inch (0.76 - 1.14mm). HIP0050 E20.3 (JEDEC MS-001-AD ISSUE D) 20 LEAD DUAL-IN-LINE PLASTIC PACKAGE SYMBOL ...

Page 7

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com HIP0050 M24.3 (JEDEC MS-013-AD ISSUE C) ...

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