1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20
参数名称 | 属性值 |
是否Rohs认证 | 不符合 |
厂商名称 | Texas Instruments(德州仪器) |
零件包装代码 | QLCC |
包装说明 | QCCN, LCC28,.45SQ |
针数 | 20 |
Reach Compliance Code | not_compliant |
ECCN代码 | EAR99 |
模拟集成电路 - 其他类型 | SWITCHING CONTROLLER |
控制模式 | CURRENT-MODE |
控制技术 | PULSE WIDTH MODULATION |
最大输入电压 | 24 V |
最小输入电压 | 12 V |
标称输入电压 | 12 V |
JESD-30 代码 | S-CQCC-N20 |
长度 | 8.89 mm |
功能数量 | 1 |
端子数量 | 20 |
最高工作温度 | 85 °C |
最低工作温度 | -25 °C |
最大输出电流 | 1 A |
封装主体材料 | CERAMIC, METAL-SEALED COFIRED |
封装代码 | QCCN |
封装等效代码 | LCC28,.45SQ |
封装形状 | SQUARE |
封装形式 | CHIP CARRIER |
峰值回流温度(摄氏度) | NOT SPECIFIED |
认证状态 | Not Qualified |
座面最大高度 | 2.54 mm |
表面贴装 | YES |
切换器配置 | PUSH-PULL |
最大切换频率 | 300 kHz |
技术 | BIPOLAR |
温度等级 | OTHER |
端子形式 | NO LEAD |
端子节距 | 1.27 mm |
端子位置 | QUAD |
处于峰值回流温度下的最长时间 | NOT SPECIFIED |
宽度 | 8.89 mm |
UC2870L-2 | UC2870Q-2 | UC2870QTR-2 | UC2870L-1 | UC1870L-1 | UC1870L-2 | UC3870Q-1 | UC2870Q-1 | |
---|---|---|---|---|---|---|---|---|
描述 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20 |
厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
零件包装代码 | QLCC | QLCC | QLCC | QLCC | QLCC | QLCC | QLCC | QLCC |
包装说明 | QCCN, LCC28,.45SQ | QCCJ, LDCC20,.4SQ | QCCJ, | QCCN, LCC28,.45SQ | QCCN, LCC28,.45SQ | QCCN, LCC28,.45SQ | QCCJ, LDCC20,.4SQ | QCCJ, LDCC20,.4SQ |
针数 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Reach Compliance Code | not_compliant | not_compliant | unknown | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
模拟集成电路 - 其他类型 | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
控制模式 | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
控制技术 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
最大输入电压 | 24 V | 24 V | 24 V | 24 V | 24 V | 24 V | 24 V | 24 V |
最小输入电压 | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V |
标称输入电压 | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V |
JESD-30 代码 | S-CQCC-N20 | S-PQCC-J20 | S-PQCC-J20 | S-CQCC-N20 | S-CQCC-N20 | S-CQCC-N20 | S-PQCC-J20 | S-PQCC-J20 |
长度 | 8.89 mm | 8.965 mm | 8.965 mm | 8.89 mm | 8.89 mm | 8.89 mm | 8.965 mm | 8.965 mm |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C | 70 °C | 85 °C |
最低工作温度 | -25 °C | -25 °C | -25 °C | -25 °C | -55 °C | -55 °C | - | -25 °C |
最大输出电流 | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A |
封装主体材料 | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | QCCN | QCCJ | QCCJ | QCCN | QCCN | QCCN | QCCJ | QCCJ |
封装形状 | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
封装形式 | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
座面最大高度 | 2.54 mm | 4.57 mm | 4.57 mm | 2.54 mm | 2.54 mm | 2.54 mm | 4.57 mm | 4.57 mm |
表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES |
切换器配置 | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL |
最大切换频率 | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz |
温度等级 | OTHER | OTHER | OTHER | OTHER | MILITARY | MILITARY | COMMERCIAL | OTHER |
端子形式 | NO LEAD | J BEND | J BEND | NO LEAD | NO LEAD | NO LEAD | J BEND | J BEND |
端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
端子位置 | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
宽度 | 8.89 mm | 8.965 mm | 8.965 mm | 8.89 mm | 8.89 mm | 8.89 mm | 8.965 mm | 8.965 mm |
是否Rohs认证 | 不符合 | 不符合 | - | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
封装等效代码 | LCC28,.45SQ | LDCC20,.4SQ | - | LCC28,.45SQ | LCC28,.45SQ | LCC28,.45SQ | LDCC20,.4SQ | LDCC20,.4SQ |
峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
技术 | BIPOLAR | BIPOLAR | - | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
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