参数资料
型号: S-8340A25AFT-T2
元件分类: 稳压器
英文描述: 0.1 A SWITCHING CONTROLLER, 690 kHz SWITCHING FREQ-MAX, PDSO8
封装: TSSOP-8
文件页数: 24/53页
文件大小: 855K
代理商: S-8340A25AFT-T2
STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340/8341 Series
Rev.2.2_00
Seiko Instruments Inc.
30
(3) Load Fluctuations
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
VIN = 1.98 V, IOUT = 100 mA
→ 100 A
t (4 ms/div)
VOUT
(0.02 V/div)
100 mA
100 A
IOUT
t (4 ms/div)
100 mA
100 A
IOUT
VOUT
(0.02 V/div)
VIN = 1.98 V, IOUT = 100 mA
→ 100 A
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
VOUT
(0.02 V/div)
100 mA
100 A
IOUT
VIN = 1.98 V, IOUT = 100
A → 100 mA
t (0.2 ms/div)
100 mA
100 A
IOUT
VOUT
(0.02 V/div)
VIN = 1.98 V, IOUT = 100
A → 100 mA
(4) Input Voltage Fluctuations
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
VOUT
(0.02 V/div)
2.64 V
1.98 V
VIN
(0.3 V/div)
VIN = 1.98
→ 2.64 V, IOUT = 100 mA
66
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.4 V/div)
VOUT
(0.02 V/div)
VIN = 1.98
→ 2.64 V, IOUT = 100 mA
S-8340A33AFT, fOSC = 600 kHz
S-8340C33AFT, fOSC = 300 kHz
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.3 V/div)
VOUT
(0.02 V/div)
VIN = 2.64
→ 1.98 V, IOUT = 100 mA
t (0.2 ms/div)
2.64 V
1.98 V
VIN
(0.4 V/div)
VOUT
(0.02 V/div)
VIN = 2.64
→ 1.98 V, IOUT = 100 mA
相关PDF资料
PDF描述
S-8351A28MC-J2NT2G SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PDSO5
S-93C56ADFJ 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
S-93C56BD0I-I8T1G 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
S-I6117#01 6A, 250VAC, FEMALE AND MALE, MAINS POWER CONNECTOR
S-T111B23MC-OGI-TF 2.3 V FIXED POSITIVE LDO REGULATOR, PDSO5
相关代理商/技术参数
参数描述
S-8340A25AFT-T2-G 功能描述:DC/DC 开关控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
S-8340A30AFT-T2 功能描述:DC/DC 开关控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
S-8340A30AFT-T2-G 功能描述:DC/DC 开关控制器 3.0V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
S-8340A33AFT-T2 功能描述:DC/DC 开关控制器 3.3V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
S-8340A33AFT-T2-G 功能描述:DC/DC 开关控制器 3.3V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK