参数资料
型号: ISL6522IVZ-T
厂商: Intersil
文件页数: 12/15页
文件大小: 0K
描述: IC REG CTRLR BST PWM VM 14-TSSOP
标准包装: 2,500
PWM 型: 电压模式
输出数: 1
频率 - 最大: 1MHz
占空比: 100%
电源电压: 10.8 V ~ 13.2 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 带卷 (TR)
ISL6522
ISL6522 DC-DC Converter Application
Circuit
Figure 11 shows a DC-DC converter circuit for a
microprocessor application, originally designed to employ
the HIP6006 controller. Given the similarities between the
HIP6006 and ISL6522 controllers, the circuit can be
12V CC
V IN
C1-3
3x 680 μ F
RTN
C12
1 μ F
implemented using the ISL6522 controller without any
modifications. Detailed information on the circuit, including a
complete bill of materials and circuit board description, can
be found in Application Note AN9722. See Intersil’s home
page on the web: http://www.intersil.com.
C17-18
2x 1 μ F
1206
C19
R7
10K
1206
VCC
1000pF
CR1
ENABLE
6
SS 3
RT 1
14
MONITOR AND
PROTECTION
2 OCSET
10 BOOT
R6
3.01K
Q1
4148
PHASE
TP2
C13
0.1 μ F
R1
SPARE
REF
OSC
U1
ISL6522
9 UGATE
8 PHASE
13 PVCC
C20
0.1 μ F
L1
V OUT
FB
5
+ +
- -
4
- -
+
+
7
12 LGATE
11 PGND
Q2
CR2
MBR
340
C6-9
4x 1000 μ F
RTN
R2
1K
C14
COMP
GND
JP1
33pF
C15
0.01 μ F
C16
R5
15K
COMP
TP1
R3
1K
SPARE
R4
SPARE
Component Selection Notes:
C1-C3 - Three each 680 μ F 25W VDC, Sanyo MV-GX or equivalent.
C6-C9 - Four each 1000 μ F 6.3W VDC, Sanyo MV-GX or equivalent.
L1 - Core: micrometals T50-52B; winding: ten turns of 17AWG.
CR1 - 1N4148 or equivalent.
CR2 - 3A, 40V Schottky, Motorola MBR340 or equivalent.
Q1, Q2 - Fairchild MOSFET; RFP25N05
FIGURE 11. DC-DC CONVERTER APPLICATION CIRCUIT
12
FN9030.8
March 10, 2006
相关PDF资料
PDF描述
GCM43DCMH CONN EDGECARD 86POS .156 WW
ISL88001IH23Z-T IC VOLT SUPERVISOR 2.32V SOT23-3
VE-JTM-EW-F2 CONVERTER MOD DC/DC 10V 100W
ABC07DRYS-S734 CONN EDGECARD 14POS DIP .100 SLD
ASC10DRTS-S734 CONN EDGECARD 20POS DIP .100 SLD
相关代理商/技术参数
参数描述
ISL6522IVZ-TS2698 制造商:Intersil Corporation 功能描述:PB-FREE 14LD. TSSOP, T&R, PWM CONTROLLER- DRR REGUALTOR - Tape and Reel 制造商:Intersil Corporation 功能描述:IC REG CTRLR BUCK PWM 14TSSOP 制造商:Intersil 功能描述:14LD PWM CNTRLR- DRRGUALTOR
ISL6523ACB 制造商:Rochester Electronics LLC 功能描述:- Bulk
ISL6523CB 功能描述:IC CTRLR VRM8.5 PWM DUAL 28-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源,ICERA E400,E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA,WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR)
ISL6523CB-T 功能描述:IC CTRLR VRM8.5 PWM DUAL 28-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源,ICERA E400,E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA,WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR)
ISL6523CBZ 功能描述:IC CTRLR VRM8.5 PWM DUAL 28-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件