參數(shù)資料
型號(hào): HIP5020DB
廠商: HARRIS SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: FPGA 1000000 SYSTEM GATE 1.8 VOLT - NOT RECOMMENDED for NEW DESIGN
中文描述: 4 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO28
文件頁(yè)數(shù): 3/15頁(yè)
文件大?。?/td> 128K
代理商: HIP5020DB
2-15
Absolute Maximum Ratings
Thermal Information
Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +20.0V
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +20.0V
Shutdown Voltage . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to V
CC
+0.3V
Voltage on PGND. . . . . . . . . . . . . . . . . . . . . . -2V to +2V (Transient)
All voltages are relative to GND, unless otherwise specified.
Operating Conditions
Voltage Range, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . .+4.5V to +18.0V
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
Oscillator Frequency Range. . . . . . . . . . . . . . . . . . 100kHz to 1MHz
Thermal Resistance (Typical, Note 1)
Plastic SOIC Package . . . . . . . . . . . . . . . . . . . . . . .
Plastic SOIC Package (with 1in
2
copper). . . . . . . . .
Plastic SOIC Package (with 3in
2
copper). . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . .125
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
51
42
39
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.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
IN
= 6.3VDC, Components referenced from Figure 1. TYP values at T
J
= 25
o
C and MIN, MAX limits are for T
J
from 0
o
C to 125
o
C; Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
T
J
=
25
o
C
0
o
C < T
J
< 125
o
C
UNITS
TYP
MIN
MAX
REFERENCE
Reference Voltage
V
FB
Total Variation, I
O
> I
HMI
1.26
1.235
1.285
V
Temperature Stability
-
-
0.2
mV
Hysteresis Width
2
Hysteresis Mode; I
O
< I
HMI
20
10
30
mV
MODE CONTROL LOGIC
Under-Voltage Lockout Threshold
VCC
UV
7.6
7.2
7.9
V
Under-Voltage Lockout Hysteresis
VCC
UV
0.3
-
-
V
Shutdown Threshold
V
SD
1.2
0.9
1.5
V
HMI Current Source
I
HMI
20
16
29
μ
A
POWER MOSFETs
Drain Leakage Current
I
DSS
V
DSS
= 20V, V
PHASE
= 0
0.35
-
10
μ
A
On State Resistance
r
DS(ON)
V
BOOT
- V
PHASE
= 12.6V; I
PHASE
= 2A
75
60
125
m
Phase Rise and Fall Time
t
r
, t
f
I
O
= 2ADC
10
-
-
ns
CHARGE PUMP REGULATOR
V
CC
Regulation
V
CC
V
IN
= 8.65V; F
S
= 100kHz;
C4 = C5 = 1.0
μ
F
14.8
14.0
16.0
V
Charge Pump Disable
V
INCPN
9.8
-
-
V
VCC Current - Run Mode
I
CC
F
S
= 100kHz
4
-
-
mA
VINF Current - Hysteretic Mode
I
CC
- Idle
V
FB
= 5V, V
CT
= 0
78
-
110
μ
A
VCC Current - Shutdown
I
CC
V
SD
= GND, V
IN
= 12V
2
-
17
μ
A
HIP5020
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