参数资料
型号: SC4626HSKTRT
厂商: Semtech
文件页数: 12/22页
文件大小: 0K
描述: IC REG BUCK SYNC 1.5V 1A SOT23-5
标准包装: 1
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.5V
输入电压: 2.9 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 2.5MHz
电流 - 输出: 1A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
包装: 标准包装
供应商设备封装: SOT-23-5
其它名称: SC4626HSKDKR
SC4626
Typical Waveforms ( continued)
Circuit Conditions: V OUT =1.0V (SC4626A); L= 1.0uH (Murata: LQM2HPN1R0NG0L); C IN = 10uF/6.3V; C OUT = 22uF/6.3V (Murata: GRM21BR60J226M).
Output Voltage Ripple (V OUT =1.0V)
Output Voltage Ripple (V OUT =1.0V)
V OUT
10mV/div
I LX
500mA/div
Offset: 0A
V LX
2V/div
Output Voltage Ripple (V OUT =1.0V)
V OUT
10mV/div
I LX
500mA/div
V LX
2V/div
Output Voltage Ripple (V OUT =1.0V)
V IN =3.3V
I OUT =0A
500ns/div
4626-w25
V IN =3.3V
I OUT =1.0A
500ns/div
4626-w26
Output Voltage Ripple (V OUT =1.0V)
Output Voltage Ripple (V OUT =1.0V)
V OUT
10mV/div
I LX
500mA/div
V LX
2V/div
Output Voltage Ripple (V OUT =1.0V)
V OUT
10mV/div
I LX
1A/div
V LX
2V/div
Output Voltage Ripple (V OUT =1.0V)
V IN =5.0V
I OUT =0A
500ns/div
4626-w27
V IN =5.0V
I OUT =1.0A
500ns/div
4626-w28
Transient Response (V OUT (V =1.0V)
Transient Response (V OUT (V =1.0V)
V OUT
20mV/div
I OUT
500mA/div
Transient Response OUT =1.0V)
V OUT
20mV/div
I OUT
500mA/div
Transient Response OUT =1.0V)
V IN =5.0V
I OUT =0A to 0.5A
50μs/div
4626-w29
V IN =5.0V
I OUT =0.5A to 1A
50μs/div
4626-w30
? 2009 Semtech Corp.
12
www.semtech.com
相关PDF资料
PDF描述
SC470ITSTRT IC REG CTRLR BUCK PWM 14-TSSOP
SC493ULTRT IC REG CTRLR BUCK PWM MLPQ-20
SC553ISKTRT IC REG LDO ADJ .15A SOT-23-5
SC560GULTRT IC REG LDO 2.8V/1.5V .3A 8-MLPQ
SC630AULTRT IC REG SWITCHED CAP 3.3V 8MLPD
相关代理商/技术参数
参数描述
SC4626SK-1.8TRT 制造商:Semtech Corporation 功能描述:
SC4626SK-3.3TRT 制造商:Semtech Corporation 功能描述:
SC4626XEVB 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:2.5MHz, 1A Synchronous Step Down Regulator in SOT23-5
SC4626XEVB-1 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:2.5MHz, 1A Synchronous Step Down Regulator in SOT23-5
SC4626XSKTRT 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:2.5MHz, 1A Synchronous Step Down Regulator in SOT23-5