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AN32500A PDF预览

AN32500A

更新时间: 2024-02-03 23:32:14
品牌 Logo 应用领域
松下 - PANASONIC 开关
页数 文件大小 规格书
6页 75K
描述
Switching Regulator, 150kHz Switching Freq-Max, HQFN-64

AN32500A 技术参数

生命周期:Active零件包装代码:QFN
包装说明:VQCCN, LCC64,.32SQ,16针数:64
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.77
模拟集成电路 - 其他类型:SWITCHING REGULATOR最大输入电压:4.4 V
最小输入电压:3 V标称输入电压:3.5 V
JESD-30 代码:S-XQCC-N64长度:8.2 mm
功能数量:1端子数量:64
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:UNSPECIFIED封装代码:VQCCN
封装等效代码:LCC64,.32SQ,16封装形状:SQUARE
封装形式:CHIP CARRIER, VERY THIN PROFILE电源:3/4.4 V
认证状态:Not Qualified座面最大高度:0.85 mm
子类别:Power Management Circuits最大供电电流 (Isup):30 mA
表面贴装:YES切换器配置:BOOST
最大切换频率:150 kHz温度等级:OTHER
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD宽度:8.2 mm
Base Number Matches:1

AN32500A 数据手册

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Under  
Development  
AN32500A CPU Power Supply Control IC  
Overview  
Unit:mm  
8.20 0.10  
(8.00)  
4-C0.50  
AN32500A is a multi DC-DC converter IC fully compatible with processors  
used with mobile equipment employing Intel(R) XScale(TM) microarchitecture.  
By integrating a 4-channel DC-DC converter and power management interface  
circuitry into a single-chip configuration, the AN32500A helps make PDAs and  
other mobile equipment smaller and improves their performance.  
48  
33  
32  
49  
64  
17  
1
16  
0.10  
Seating plane  
(0.65)  
(7.00)  
0.60 0.10  
(1.10)  
(φ2.00)  
(Depth 0.07)  
Features  
1
16  
17  
(4.00)  
64  
Built-in 4-channel DC-DC converter  
Synchronous rectifier circuitry  
(3.35)  
0.40  
49  
32  
(0.15)  
Area of no resin flash  
48  
33  
0.16 0.06  
Built-in voltage control circuitry compatible with low-voltage cores (10mV step)  
0.08  
M
(0.25)  
Built-in switching MOS  
HQFN064-P-0808A  
Built-in IIC interface  
Small leadless package (64-pin HQFN)  
Applications  
PDAs Cellular phones  
Block Diagram  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
UPEO  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
RT 49  
CT 50  
VREF  
from  
Control Logic  
UPSS  
PROM  
POWER  
ON  
RESET  
BGR  
VB3  
DATA 51  
LT 52  
CORE_I  
VREF  
OSC  
COREDCO  
COREGND  
VB5  
IIC  
Decorder  
to Control Logic  
VDD1 53  
LGND 54  
SELECT 55  
PWR_EN 56  
OSC  
OSC  
PROTECTION  
TSD  
UPCT  
from  
PGND5  
UPOUT(5V)  
PERILDCT  
PERILDO  
VCCP(5V)  
LOP3  
5V  
Control Logic  
Control Logic  
SCP  
1.6V  
from EAMP  
SCPO  
Boost converter  
BAT  
MODE  
TRIG  
57  
58  
59  
60  
61  
62  
63  
64  
voltage  
detection  
OSC  
to power supply CTL logic  
from power supply  
voltage detection  
nRESET OUT  
WAKEUP  
nRESET  
from Control Logic  
VREF  
PERI_X  
MEM_X  
PGND6  
NC  
BAT_FLT  
VDD_FLT  
NC  
OSC  
to OSC  
Control Logic  
to Control  
Logic  
NC  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
¶ The products and specifications are subject to change without any notice. Please ask for the latest product standards to guarantee the satisfaction of your product requirements.  
1 Kotari-yakemachi, Nagaokakyo, Kyoto 617-8520, Japan  
Tel. (075) 951-8151  
http://www.panasonic.co.jp/semicon/  
E00108AE  
New publication, effective from Mar. 19. 2002.  

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