HIP0050IB Intersil Corporation, HIP0050IB Datasheet - Page 4

• Manufacturer Part Number: HIP0050IB
• Description: 0.3A/50V Octal Low Side Power Driver with Serial Bus Control and Over-Current Fault Flag
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
Pulse Width Low
SERIAL DATA IN (SI) (Refer to Figure 1 for Waveform Detail)
Input Setup Time
Input Hold Time
STROBE (STR)
Strobe Pulse Width
Clock to Strobe Delay
SERIAL DATA OUT (SO) (Refer to Figure 1 for Waveform Detail)
Low Level Output Voltage
High Level Output Voltage
Propagation Delay
PROTECTION PARAMETERS
Fault Output (FLT) Low
Over-Temp. (OT) Shutdown
OT Shutdown Hysteresis
1. The MOSFET Output Drain is internally clamped with a Drain-to-Gate Zener Diode that turns on the MOSFET; holding the drain at the
2. The HIP0050 Output Drive is protected by an internal current shutdown. The I
3. Package dissipation is based on thermal resistance capability in a normal operating environment. The junction to ambient thermal resis-
output clamp voltage V
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.
tance values are defined here as a PC Board mounted device with minimal copper. Due to the heat conducting capability of the DIP and
SOIC package lead frames, 35
area. The junction to lead thermal resistance values are based on measurements from the chip to the ground leads of the package.
PARAMETER
SCK (CLOCK)
SI (SERIAL DATA IN)
STR (STROBE)
DRx (POWER OUTPUT DRIVER)
SO (SERIAL DATA OUT)
OC
.
V
o
C/W thermal resistance can be achieved with approximately 2 square inches of 1 oz. copper PC Board
SYMBOL
CC
t
W(SCKL)
t
t
t
D(CS)
V
P(CD)
t
V
V
T
T
W(S)
= 4.5V to 5.5V, V
T
SUI
OH
SD
OL
OL
HI
H
FIGURE 1. LOGIC TIMING CONTROL WAVEFORMS
Sink Current = 1.6mA
Source Current = -1.6mA
Sink Current = 1.6mA
t
BATT
W(SCK)
CONDITIONS
= 8V to 16V, T
t
HIP0050
SUI
4
t
P(CD)
A
= -40
t
t
D(CS)
CL
HI
t
W(SCK)
over-current shutdown threshold parameter specification
o
C to 85
o
C; Unless Otherwise Specified (Continued)
t
t
D(HL)
D(LH)
MIN
145
3.7
75
5
-
-
-
-
-
-
-
t
W(S)
t
FALL
, t
TYP
260
155
1.1
1.5
0.2
4.4
27
12
10
RISE
5
-
90%
10%
MAX
175
150
500
165
0.4
0.4
75
75
75
20
-
UNITS
o
o
ns
ns
ns
ns
ns
ns
V
V
V
C
C