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参数资料
| 型号： | TC110503ECTTR |
| 厂商： | Microchip Technology |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST PWM SOT23A-5 |
| 标准包装： | 3,000 |
| PWM 型： | 控制器 |
| 输出数： | 1 |
| 频率 - 最大： | 345kHz |
| 占空比： | 92% |
| 电源电压： | 2 V ~ 10 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SC-74A，SOT-753 |
| 包装： | 带卷 (TR) |
| 配用： | TC110DM-ND - BOARD EVAL BATT CHARGER TC110 |
TC110
4.0
4.1
APPLICATIONS
Circuit Examples
Figure 4-2 and Figure 4-3 both utilize an N-channel
switching transistor (Silconix Si9410DY). This transistor
is a member of the Littlefoot TM family of small outline
MOSFETs. The circuit of Figure 4-2 operates in
Figure 4-1 shows a TC110 operating as a 100kHz
bootstrapped regulator with soft start. This circuit uses
an NPN switching transistor (Zetex FZT690B) that has
an h FE of 400 and V CESAT of 100 mV at I C = 1A. Other
high beta transistors can be used, but the values of R B
and C B may need adjustment if h FE is significantly
different from that of the FZT690B.
bootstrapped mode, while the circuit of Figure 4-3
operates in non-bootstrapped mode.
TABLE 4-1:
SUGGESTED COMPONENTS AND SUPPLIERS
Type
Surface Mount
Through-Hole
Inductors
Sumida
CD54 Series (300kHz)
CD75 (100kHz)
Coiltronics
CTX Series
Sumida
RCH855 Series
RCH110 Series
Capacitors
Matsuo
267 Series
Sprague
595D Series
Nichicon
F93 Series
Sanyo
OS-CON Series
Nichicon
Diodes
Nihon
EC10 Series
Matsushita
MA735 Series
ON Semiconductor
1N5817 - 1N5822
Transistors
N-channel
Silconix
Si9410DY
ON Semiconductor
MTP3055EL
MTD20N03
NPN
Zetex
ZTX694B
DS21355B-page 8
Renco
RL1284-12
PL Series
2002 Microchip Technology Inc.
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相关代理商/技术参数 |
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|---|---|
| TC1106D-120M | 制造商:PRODUCTWELL 制造商全称:PRODUCTWELL 功能描述:TOROID INDUCTORS |
| TC1107 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass |
| TC1107_13 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass |
| TC1107-2.5VOA | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1107-2.5VOATR | 功能描述:低压差稳压器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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