参数资料
型号: HIP6004BCVZA-T
厂商: Intersil
文件页数: 12/15页
文件大小: 0K
描述: IC CTRLR PWM VOLTAGE MON 20TSSOP
标准包装: 2,500
应用: 控制器,Intel Pentium?,II,Pro
输入电压: 5V,12V
输出数: 1
输出电压: 1.3 V ~ 3.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
HIP6004B
HIP6004B DC-DC Converter Application Circuit
Figure 11 shows an application circuit of a DC-DC Converter
for an Intel Pentium Pro microprocessor. Detailed
information on the circuit, including a complete
Bill-of-Materials and circuit board description, can be found
in Application Note AN9672. Although the Application Note
details the HIP6004, the same evaluation platform can be
used to evaluate the HIP6004B.
C IN
V IN =
+5V
OR
+12V
F 1
L 1 - 1μHμ
5x 1000μF
+12V
2N6394
2x 1μF
2K
D 1
0.1μF
1000pF
V CC
OVP
18
19
2 OCSET
1K
SS 3
MONITOR
AND
12 PGOOD
0.1μF
V SEN 1
PROTECTION
15 BOOT
+
C OUT
RT
VID0
VID1
VID2
VID3
VID4
FB
20
4
5
6
7
8
10
D/A
OSC
HIP6004B
-
+
-
14 UGATE
13 PHASE
17 LGATE
16 PGND
Q 1
Q 2
0.1μF
L 2
3μH
D 2
9x 1000μF
+V O
9
11
2.2nF
8.2nF
0.1μF
1.33K
15
20K
COMP
GND
Component Selection Notes:
C OUT - Each 1000μF 6.3W VDC, Sanyo MV-GX or Equivalent.
C IN - Each 330μF 25W VDC, Sanyo MV-GX or Equivalent.
L 2 - Core: Micrometals T50-52B; Each Winding: 10 Turns of 16AWG.
L 1 - Core: Micrometals T50-52; Winding: 5 Turns of 18AWG.
D 1 - 1N4148 or Equivalent.
D 2 - 3A, 40V Schottky, Motorola MBR340 or Equivalent.
Q 1 , Q 2 - Intersil MOSFET; RFP70N03.
FIGURE 11. PENTIUM PRO DC-DC CONVERTER
12
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