参数资料
型号: TDA21301
厂商: Infineon Technologies
文件页数: 3/25页
文件大小: 0K
描述: IC CTRLR PWM MULTI CPU TSSOP-28
产品变化通告: Product Discontinuation 30/Jul/2007
标准包装: 2,500
应用: PWM控制器,CPU 内核
输入电压: 4.5 V ~ 5.5 V
输出数: 4
输出电压: 0.8375 V ~ 1.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: P-TSSOP-28
包装: 带卷 (TR)
其它名称: SP000013699
TDA21301T
Multi-Phase PWM Controller for CPU Core
Power Supply
Features :
P-TSSOP-28
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Multi-Phase PWM Conversion with Automatically Phase Selection
VRD10.X Compliant
Active Droop Compensation For Fast Load Response
Smooth V CORE Voltage Transition during the Dynamic VIDs
Inductive DCR Current Sense Technique
Hiccup Mode Over Current Protection
Programmable Switching Frequency ( 50kHz ~ 400kHz per Phase ), Under Voltage
Lockout, and Soft-Start
High Output Ripple Frequency times numbers of working Channels
Application :
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Intel Processor Voltage Regulator : VRM10.X
Low Output Voltage High Output Current DC-DC Converters
Voltage Regulator Modules
Type
TDA21301
Package
P-TSSOP-28
Marking
21301
Ordering Code
Q67042-S4228
Pinout Drawing:
Top View
Frequency VS R RT
1
2
3
4
5
VID4
VID3
VID2
VID1
VID0
VCC
PWM1
PWM2
PWM3
PWM4
28
27
26
25
24
6
7
8
9
10
11
VID125
SGND
FB
COMP
PGOOD
DVD
CSP4 23
CSP2 22
CSP3 21
CSP1 20
GND 19
ADJ 18
12
SS
NC
17
13
RT
CSN 16
14
VOSS
IMAX
15
CoreControl TM
Page 3 of 25
DS-CoreControl-TDA21301
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