HIP5016IS [INTERSIL]
7V, 7A SynchroFET⑩ Complementary Drive Synchronous Half-Bridge; 7V ，7A SynchroFET⑩互补驱动同步半桥
| 型号： | HIP5016IS |
| 厂家： | 
Intersil |
| 描述： | 7V, 7A SynchroFET⑩ Complementary Drive Synchronous Half-Bridge |
| 文件： | 总6页 (文件大小：42K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIP5015, HIP5016
Data Sheet
June 1996
File Number 4142
7V, 7A SynchroFET™ Complementary
Drive Synchronous Half-Bridge
Features
• Complementary Drive, Half-Bridge Power NMOS
• Use With Low-Cost Single-Output PWM Controllers
Designed with the Pentium® in mind, the Intersil SynchroFET
family provides a new approach for implementing a
• Improve Efficiency Over Conventional Buck Converter with
Schottky Clamp
synchronous rectified buck switching regulator. The
SynchroFET™ replaces two power DMOSs, a Schottky diode,
two gate drivers and synchronous control circuitry. The
complementary drive circuit turns the upper FET on and the
lower FET off when the input from the PWM is high. When the
input from the PWM goes low the upper FET turns off and the
lower FET turns on. The HIP5016 has a PWM pin that inverts
the relationship from the input to PHASE. This architecture
allows the designer to utilize a low cost single-ended PWM
controller in either a current or voltage mode configuration. The
SynchroFET operates in continuous conduction mode reducing
EMI constraints and enabling high bandwidth operation.
Several features ensure easy start-up. First, the supply currents
stay below specification as the supply voltages ramp up; no
unexpected surges occur that might perturb a soft-start or
deplete a charge-pump. Second, any power-up sequence of
• Minimum Deadtime Provided by Adaptive Shoot-Through
Protection Eliminates External Schottky
• Grounded Case for Low EMI and Simple Heatsinking
• Low Operating Current
• Frequency Exceeding 1MHz
• Dual Polarity Input Options
• All Pins Surge Protected
Applications
• 5V to ≤3.3V Synchronous Buck Converters
• 3.3V to ≤2.9V Synchronous Buck Converters
• Pentium Power Supplies
the V , V , or PWM pins can be used without causing large
CC IN
currents. Third, the chip operates when V is greater than 2V
CC
so V can be created from a charge pump powered from V .
• Bus Terminations (BTL and GTL)
• Drive 5V Motors Directly from Microprocessor
CC
IN
Ordering Information
Typical Application Block Diagram
TEMP.
PKG.
NO.
o
PART NUMBER RANGE ( C)
PACKAGE
7 Ld Gullwing SIP Z7.05B
+12V
+5V
HIP5015IS
-40 to 85
-40 to 85
V
V
IN
CC
HIP5015IS1
7 Ld Staggered
Vertical SIP
Z7.05C
+3.3V
HIP5016IS
-40 to 85
-40 to 85
7 Ld Gullwing SIP Z7.05B
PWM
CONTROLLER
PHASE
PWM
CONTROL
HIP5016IS1
7 Ld Staggered
Vertical SIP
Z7.05C
HIP5015
GND
SYNCHRONOUS RECTIFIED BUCK CONVERTER
Pinouts
HIP5015IS1, HIP5016IS1 (SIP - VERTICAL)
HIP5015IS, HIP5016IS (SIP - GULLWING)
TOP VIEW
TOP VIEW
7 NC
6 NC
7 NC
6 NC
5 PWM (HIP5015), PWM (HIP5016)
4 GND
5 PWM (HIP5015), PWM (HIP5016)
4
GND
(TAB)
3 V
CC
3 V
CC
2 V
IN
2 V
IN
1 PHASE
FRONT ROWS = PINS 1,3,5,7
BACK ROWS = PINS 2,4,6
1 PHASE
GND (TAB)
Pentium® is a registered trademark of Intel Corporation.
SynchroFET™ is a trademark of Intersil Corporation.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
2-8
HIP5015, HIP5016
Non-Inverting SynchroFET Block Diagram
HIP5015
V
V
CC
IN
DRIVER
ADAPTIVE
PHASE
SHOOT-THROUGH
PROTECTION
BUFFER
PWM
V
CC
DRIVER
GND
Inverting SynchroFET Block Diagram
HIP5016
DRIVER
V
V
CC
IN
ADAPTIVE
PHASE
SHOOT-THROUGH
PROTECTION
BUFFER
PWM
V
CC
DRIVER
GND
2-9
HIP5015, HIP5016
Absolute Maximum Ratings
Thermal Information (Typical)
o
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +16V
θ
††
θ
( C/W)†
JC
JA
Input Voltage VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
. . . . . . . . . . . . . . . . . . . . . 7A (Repetitive Peak)
o
Package
( C/W)
0
1
2
3
3†††
I
I
I
PHASE, VIN, GND
PWM Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4V to +16V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 3 (4kV)
SIP (IS). . . . .
SIP (IS1). . . .
2
2
55
55
30
-
25
-
24
-
18
-
o
Lead Temperature (Soldering 10s) (Lead Tips Only). . . . . . . 300 C
o
o
†
Versus additional square inches of 1 ounce copper on the
printed circuit board.
Storage Temperature Range . . . . . . . . . . . . . . . . . . -65 C to 150 C
o
o
Junction Temperature Range. . . . . . . . . . . . . . . . . . -40 C to 150 C
††
θ
is typical with an infinite heatsink.
JC
††† 200 linear feet per minute of air flow.
Operating Conditions
I
I
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3A
PHASE
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . +12V, ±20%
VIN
Input Voltage VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to 5.5V
Supply Voltage, V minimum for charge-pumped start-up . . . .+4.0V
GND
CC,
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 recommended operating conditions of this specification is not implied.
Electrical Specifications
o
T = - 40 C
J
o
o
T
= 25 C
T = +150 C
J
J
PARAMETER
Upper MOSFET
Lower MOSFET
SYMBOL
TEST CONDITIONS
MIN
TYP MAX
MIN
MAX UNITS
r
r
R
VCC = 12V, V = 5V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
68
72
78
82
4
-
130
136
5
mΩ
mΩ
mA
µA
mA
µA
µA
µA
µA
V
DS(ON)
DSU
IN
R
VCC = 12V, V = 5V
IN
-
DS(ON)
DSL
VIN Operating Current
I
VIN = 5V, No Load, 500kHz
PWM or PWM = VCC or GND
VCC = 12V, 500kHz
PWM = VCC
1.8
0.1
4.3
40
-
VINO
VIN Quiescent Current
I
10
7
-
100
9
VIN
VCC Operating Current
I
-
CCO
VCC Quiescent Current (HIP5015)
VCC Quiescent Current (HIP5015)
VCC Quiescent Current (HIP5016)
VCC Quiescent Current (HIP5016)
Low Level PWM Input Voltage
High Level PWM Input Voltage
PWM Input Voltage Hysteresis
Input Pulldown Resistance (HIP5015)
Input Pullup Resistance (HIP5016)
I
-
-
300
100
100
300
-
CCIH
I
PWM = GND
0.1
0.1
100
1.8
2.1
0.3
220
220
10
10
-
-
CCIL
I
PWM = VCC
-
CCNIH
I
PWM = GND
-
1
CCNIL
V
-
IL
V
-
-
3
V
IH
V
-
-
-
V
IHYS
PWM
PWM
R
R
-
100
100
400
400
kΩ
kΩ
-
Switching Specifications
o
T
= - 40 C
J
o
o
T
= 25 C
T
= +150 C
J
J
PARAMETER
Upper Device Turn-Off Delay
Lower Device Turn-Off Delay
Dead Time
SYMBOL
TEST CONDITIONS
MIN
TYP MAX
MIN
MAX UNITS
t
t
V
V
V
V
V
= 12V, I
= 12V, I
= -0.5A
= +0.5A
-
-
-
-
-
30
30
10
20
20
50
50
-
-
-
-
-
-
80
80
-
ns
ns
ns
ns
ns
PHL
CC
CC
CC
CC
CC
PHASE
PLH
PHASE
t
= +12V, I = -0.5A
PHASE
DT
Phase Rise-Time
t
= 12V, I
= -0.5A
= +0.5A
-
-
r
PHASE
PHASE
Phase Fall-Time
t
= 12V, I
-
-
f
2-10
HIP5015, HIP5016
Pin Descriptions
SYMBOL
DESCRIPTION
V
Positive supply to control logic and gate drivers. De-couple this pin to GND.
FET Switch Input Voltage. De-couple this pin to GND.
Output.
CC
V
IN
PHASE
PWM (HIP5015)
PWM (HIP5016)
Single Ended Control Input. This input connects to the PWM controller output.
GND
System Ground.
Timing Diagram
12V
PWM (HIP5015)
2V
0V
12V
PWM (HIP5016)
2V
0V
t
PHL
t
PLH
5V
4.5V
2.5V
PHASE
0.5V
0V
-0.5V
t
t
t
r
f
DT
NOTE: I
PHASE
= +0.5A for t
PLH
and t , I
PHASE
= -0.5A for t
, t , and t .
PHL DT
f
r
FIGURE 1.
2-11
HIP5015, HIP5016
Typical Performance Curves
10
9
8
7
6
5
4
3
2
1
0
4
3.5
3
2.5
2
1.5
1
0.5
0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (kHz)
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (kHz)
FIGURE 2. I
CCO
vs FREQUENCY
FIGURE 3. I
vs FREQUENCY
VINO
240
240
V
= 5V AND 3.3V
IN
220
200
180
160
140
120
100
80
220
200
180
160
140
120
100
80
V
= 5V
IN
V
= 3.3V
IN
60
60
40
40
4
5
6
7
8
9
10 11 12 13 14 15 16
(V)
4
5
6
7
8
9
10 11 12 13 14 15 16
V (V)
CC
V
CC
FIGURE 4. R
vs V
FIGURE 5. R vs V
DSL CC
DSU
CC
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-40
-20
0
20
40
60
80
100 120 140
o
TEMPERATURE ( C)
FIGURE 6. R
DSU
OR R vs TEMPERATURE
DSL
2-12
HIP5015, HIP5016
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out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. 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.
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2-13
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