HIP6018BCB Intersil, HIP6018BCB Datasheet - Page 14

• Manufacturer Part Number: HIP6018BCB
• Description: IC PWM DUAL PWR CONTROL 24-SOIC
• Manufacturer: Intersil

Specifications of HIP6018BCB

• Pwm Type: Voltage Mode
• Number Of Outputs: 3
• Frequency - Max: 215kHz
• Duty Cycle: 100%
• Voltage - Supply: 3.3 V ~ 12 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-SOIC (7.5mm Width)
• Frequency-max: 215kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

HIP6018B DC-DC Converter Application Circuit
Figure 15 shows an application circuit of a power supply for
a microprocessor computer system. The power supply pro-
vides the microprocessor core voltage (V
voltage (V
+12V
+5V
+3.3V
V
V
(2.5V)
GND
(1.5V)
OUT3
OUT2
IN
IN
IN
OUT3
RFD3055
+
) and clock generator voltage (V
Q3
15A
F1
C43-46
4x1000μF
+
VID1
VID2
VID3
VID4
VID0
C47
270μF
6x1000μF
1μH
L1
+
1.87K
14
R11
C1-7
C19
1000μF
R13
10K
+
R12
10K
OUT1
), the GTL bus
DRIVE3
FIGURE 15. APPLICATION CIRCUIT
VOUT2
R14
10K
OUT2
VIN2
VID0
VID1
VID2
VID3
VID4
FB3
FB2
) from
C16
1μF
15
16
13
11
12
2
6
5
4
3
HIP6018B
HIP6018B
14
1
VCC
GND
+3.3V
the circuit, including a Bill-of-Materials and circuit board
description, see Application Note AN9805. Also see Intersil’s
web page (http://www.intersil.com).
20
24
23
22
19
17
10
21
18
8
9
7
C15
1μF
OCSET1
DC
VSEN1
PGOOD
FAULT
RT
SS
FB1
UGATE1
PHASE1
LGATE1
PGND
COMP1
, +5V
1000pF
C18
2200pF
1.1K
DC
R2
C42
10pF
C41
C48
0.039μF
and +12V
160K
R10
Q1
HUF76143
Q2
HUF76143
DC
2.21K
. For detailed information on
R8
732K
R9
7x1000μF
R4
4.99K
3.5μH
L3
C24-36
POWERGOOD
0.68μF
C40
(1.3 TO 3.5V)
+
V
OUT1