參數(shù)資料
型號(hào)： HIP6004D
廠商： Intersil Corporation
英文描述： Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor(脈沖帶寬調(diào)節(jié)控制和輸出電壓檢測(cè)電路)
中文描述： 巴克和同步整流（PWM）控制器和輸出電壓監(jiān)視器（脈沖帶寬調(diào)節(jié)控制和輸出電壓檢測(cè)電路）
文件頁(yè)數(shù)： 10/11頁(yè)
文件大?。?/td> 202K
代理商： HIP6004D
10
for the bias, the gate-to-source voltage of Q
1
is 7V. A logic-
level MOSFET is a good choice for Q
1
and a logic-level
MOSFET can be used for Q
2
if its absolute gate-to-source
voltage rating exceeds the maximum voltage applied to V
CC
.
Schottky Selection
Rectifier D
2
is a clamp that catches the negative inductor
swing during the dead time between turning off the lower
MOSFET and turning on the upper MOSFET. The diode
must be a Schottky type to prevent the lossy parasitic
MOSFET body diode from conducting. It is acceptable to
omit the diode and let the body diode of the lower MOSFET
clamp the negative inductor swing, but efficiency will drop
one or two percent as a result. The diode’s rated reverse
breakdown voltage must be greater than the maximum
input voltage.
HIP6004D DC-DC Converter Application
Circuit
Figure 11 shows an application circuit of a DC-DC Converter
for a 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 HIP6004D.
Intersil AnswerFAX (321-724-7800) Doc. #99672.
+12V
PGND
HIP6004D
GND
LGATE
UGATE
PHASE
BOOT
VCC
+5V OR LESS
NOTE:
V
G-S
≈
V
CC
-5V
NOTE:
V
G-S
≈
V
CC
Q
1
Q
2
+
-
FIGURE 10. UPPER GATE DRIVE - DIRECT V
CC
DRIVE OPTION
D
2
+12V
+V
OUT
PGND
HIP6004D
VSEN
RT
FB
COMP
VID0
VID1
VID2
VID3
VID4
OVP
19
SS
PGOOD
D/A
GND
MONITOR
AND
PROTECTION
OSC
VCC
18
C
IN
L2
3
μ
H
C
OUT
0.1
μ
F
2 x 1
μ
F
0.1
μ
F
0.1
μ
F
2.2nF
8.2nF
20K
1.33K
5x 1000
μ
F
9x 1000
μ
F
0.1
μ
F
LGATE
UGATE
OCSET
PHASE
BOOT
15
D1
Q1
Q2
2N6394
1K
1000pF
D
2
F1
2K
V
IN
=
+5V
OR
+12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
+
-
+
-
Component Selection Notes:
C
OUT
- Each 1000
μ
F 6.3W VDC, Sanyo MV-GX or Equivalent.
C
IN
- Each 330
μ
F 25W VDC, Sanyo MV-GX or Equivalent.
L
2
- Core: Micrometals T50-52B; 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. MICROPROCESSOR DC-DC CONVERTER
L1 - 1
μ
H
HIP6004D
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HIP6004D_05 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
HIP6004DCB 功能描述:IC CTRLR PWM VOLTAGE MON 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
HIP6004DCB-T 功能描述:IC CTRLR PWM VOLTAGE MON 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
HIP6004DCB-TS2462 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intersil Corporation 功能描述:
HIP6004DCBZ 功能描述:電壓模式 PWM 控制器 BUCK & SYNCCTIFIERPWMCNTRLR RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
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