14
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
OUT1
), the GTL bus
voltage (V
OUT3
) and clock generator voltage (V
OUT2
) from
+3.3V
DC
, +5V
DC
 and +12V
DC
. For detailed information on
the circuit, including a Bill-of-Materials and circuit board
description, see Application Note AN9805. Also see Intersils
web page (http://www.intersil.com).
VID1
VID2
VID3
VID4
SS
GND
VCC
+5V
IN
VID0
+12V
IN
PGND
VSEN1
PGOOD
LGATE1
UGATE1
OCSET1
PHASE1
Q1
Q2
POWERGOOD
FB1
COMP1
VIN2
DRIVE3
FB3
VOUT2
FB2
C47
V
OUT3
V
OUT2
C43-46
C24-36
HIP6018B
Q3
L3
+
+
+
+
+
C16
L1
F1
C1-7
C15
C18
R2
V
OUT1
R4
R8
C40
C41
C42   R10
R9
C48
R11
R12
R13
R14
270?/SPAN>F
4x1000?/SPAN>F
C19
1000?/SPAN>F
1?/SPAN>H
6x1000?/SPAN>F
1?/SPAN>F
1?/SPAN>F
1000pF
HUF76143
HUF76143
7x1000?/SPAN>F
0.039?/SPAN>F
1.1K
3.5?/SPAN>H
0.68?/SPAN>F
10pF
2200pF
4.99K
2.21K
160K
732K
GND
1.87K
10K
10K
10K
RFD3055
VID1
VID2
VID3
VID4
VID0
(1.3 TO 3.5V)
(1.5V)
(2.5V)
15A
FAULT
1
20
7
24
23
22
21
19
18
12
17
14
8
11
13
9
3
4
5
6
16
15
+3.3V
IN
2
FIGURE 15. APPLICATION CIRCUIT
10
RT
HIP6018B
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相关代理商/技术参数
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HIP6018EVAL1 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Advanced PWM and Dual Linear Power Control
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HIP6019B 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Advanced Dual PWM and Dual Linear Power Control
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HIP6019BBCB WAF 制造商:Harris Corporation 功能描述:
HIP6019BCB 功能描述:IC REG QD BCK/LINEAR 28-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 + 切换式 系列:- 标准包装:2,500 系列:- 拓扑:降压(降压)同步(3),线性(LDO)(2) 功能:任何功能 输出数:5 频率 - 开关:300kHz 电压/电流 - 输出 1:控制器 电压/电流 - 输出 2:控制器 电压/电流 - 输出 3:控制器 带 LED 驱动器:无 带监控器:无 带序列发生器:是 电源电压:5.6 V ~ 24 V 工作温度:-40°C ~ 85°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:*