参数资料
| 型号： | TDA21301 |
| 厂商： | Infineon Technologies |
| 文件页数： | 4/25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 |
Pinout Description:
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Name
VID4
VID3
VID2
VID1
VID0
VID125
SGND
FB
COMP
PGOOD
DVD
SS
RT
VOSS
IMAX
CSN
NC
ADJ
GND
CSP1
CSP3
CSP2
CSP4
PWM4
PWM3
PWM2
PWM1
VCC
Description
Voltage Identification DAC Input. Internally pull up to 1.2V.
Voltage Identification DAC Input. Internally pull up to 1.2V.
Voltage Identification DAC Input. Internally pull up to 1.2V.
Voltage Identification DAC Input. Internally pull up to 1.2V.
Voltage Identification DAC Input. Internally pull up to 1.2V.
Voltage Identification DAC Input. Internally pull up to 1.2V.
The negative input pin of the differential converter output voltage sense amplifier
Internal error amplifier inverting input pin
Output of the error amplifier and input of the PWM comparators
Open drain power good signal output pin
Connect the external voltage divider to program the controller under voltage lockout based on
the input voltage of the power stage.
Soft-Start. Connect with a capacitor to GND to set the Soft-Start Interval. Pulling down this pin
below 1V shall shut the converter down.
Connect a resistor to GND to set the channel switching frequency
Connect a resistor to GND to set the initial offset voltage.
Connect a resistor to GND to set the over current level.
The negative input pin of the differential current sense amplifier connects to output voltage
No connect
Connect a resistor to GND to set the Droop Voltage.
Ground pin of the IC
Differential current sense positive input pin connects to switching node.
Differential current sense positive input pin connects to switching node.
Differential current sense positive input pin connects to switching node.
Differential current sense positive input pin connects to switching node.
Channel 4 PWM output pin
Channel 3 PWM output pin
Channel 2 PWM output pin
Channel 1 PWM output pin
IC power supply pin connects to 5V
CoreControl TM
Page 4 of 25
DS-CoreControl-TDA21301
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA21301ZT | 制造商:Infineon Technologies AG 功能描述:Multi Phase PWM Controller 28-Pin TSSOP T/R |
| TDA21302 | 功能描述:IC CTRLR PWM MULTI CPU PDSO-32 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) |
| TDA2140 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:LINEAR INTEGRATED CIRCUIT |
| TDA2148 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:AM AMPLIFIER FOR FRENCH SOUND IF STANDARD |
| TDA2151 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:LINEAR INTEGRATED CIRCUIT |
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