- 您现在的位置：买卖IC网 > PDF目录98283 > TPS56100PWPRG4 (TEXAS INSTRUMENTS INC) 1.4 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28 PDF资料下载
参数资料
| 型号： | TPS56100PWPRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.4 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封装： | GREEN, PLASTIC, HTSSOP-28 |
| 文件页数： | 5/30页 |
| 文件大小： | 595K |
| 代理商： | TPS56100PWPRG4 |
第1页第2页第3页第4页当前第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页
TPS56100
HIGHEFFICIENCY DSP POWER SUPPLY CONTROLLER
FOR 5V INPUT SYSTEMS
SLVS201A JUNE 1999 REVISED JULY 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating virtual junction temperature range,
VCC = 5 V (unless otherwise noted) (continued)
output drivers
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
High-side sink
Duty cycle < 2%,
TJ = 125°C,
tpw < 100 s,
VBOOT – VBOOTLO = 4.5 V,
0.7
Peak output
current
High-side source
VHIGHDR = 0.5 V (source) or 4 V (sink),
See Note 3
1.2
A
current
(see Note 4)
Low-side sink
Duty Cycle < 2%,
TJ = 125°C,
tpw < 100 s,
VDRV = 4.5 V,
1.3
A
Low-side source
VLOWDR = 0.5 V (source) or 4 V (sink),
See Note 3
1.4
Output
High-side sink
TJ = 125°C,
VBOOT – VBOOTLO = 4.5 V,
5
Output
resistance
High-side source
TJ = 125 C,
VBOOT – VBOOTLO = 4.5 V,
VHIGHDR = 4 V (source) or 0.5 V (sink)
75
resistance
(see Note 4)
Low-side sink
TJ = 125°C,
VDRV = 4.5 V,
9
(see Note 4)
Low-side source
TJ = 125 C,
VDRV = 4.5 V,
VLOWDR = 4 V (source) or 0.5 V (sink)
75
NOTES:
3. This parameter is ensured by design and is not production tested.
4. The pullup/pulldown circuits of the drivers are bipolar and MOSFET transistors in parallel. The peak output current rating is the
combined current from the bipolar and MOSFET transistors. The output resistance is the Rds(on) of the MOSFET transistor when
the voltage on the driver output is less than the saturation voltage of the bipolar transistor.
supply current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC
Supply voltage
range
4.5
5
5.5
V
VINHIBIT = 5 V,
VCC > 4.46 V at startup,
VP code
≠ 11111,
VBOOTLO = 0 V
3
10
VCC
Quiescent
current
VINHIBIT = 5 V,
VCC > 4.46 V at startup,
CHIGHDR = 50 pF,
fSWX = 200 kHz,
VP code
≠ 11111,
VBOOTLO = 0 V,
CLOWDR = 50 pF,
See Note 3
5
mA
High-side
driver
VINHIBIT = 0 V or VP code = 11111 or VCC < 3.8 V at startup,
VBOOT = 13 V,
VBOOTLO = 0 V
90
A
driver
quiescent
current
VINHIBIT = 5 V,
VBOOT = 13 V,
CHIGHDR = 50 pF,
VP code
≠ 11111, VCC > 4.46 V at startup,
VBOOTLO = 0 V,
fSWX = 200 kHz (see Note 3)
2
mA
NOTE 3: This parameter is ensured by design and is not production tested.
相关PDF资料 |
PDF描述 |
|---|---|
| TPS56121DQPT | SWITCHING CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, PDSO22 |
| TPS5615CPWP | SWITCHING CONTROLLER, PDSO28 |
| TPS5625CPWPR | SWITCHING CONTROLLER, PDSO28 |
| TPS56221DQPR | SWITCHING CONTROLLER, PDSO22 |
| TPS57040QDGQRQ1 | SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS561201DDCR | 功能描述:AUGUSTA NEXT 1A 制造商:texas instruments 系列:* 零件状态:在售 标准包装:1 |
| TPS561201DDCT | 功能描述:4.5V TO 17V INPUT, 1A SYNCHRONOU 制造商:texas instruments 系列:SWIFT?? 包装:剪切带（CT） 零件状态:在售 功能:降压 输出配置:正 拓扑:降压 输出类型:可调式 输出数:1 电压 - 输入（最小值）:4.5V 电压 - 输入（最大值）:17V 电压 - 输出（最小值/固定）:0.76V 电压 - 输出（最大值）:7V 电流 - 输出:1A 频率 - 开关:580kHz 同步整流器:是 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:SOT-23-6 细型，TSOT-23-6 供应商器件封装:SOT-23-6 标准包装:1 |
| TPS561201EVM-896 | 功能描述:EVAIL MOD 制造商:texas instruments 系列:* 零件状态:在售 标准包装:1 |
| TPS561208DDCR | 功能描述:AUGUSTANEXT 1A 制造商:texas instruments 系列:* 零件状态:在售 标准包装:1 |
| TPS561208DDCT | 功能描述:4.5V TO 17V INPUT, 2A OUTPUT, SY 制造商:texas instruments 系列:SWIFT?? 包装:剪切带（CT） 零件状态:在售 功能:降压 输出配置:正 拓扑:降压 输出类型:可调式 输出数:1 电压 - 输入（最小值）:4.5V 电压 - 输入（最大值）:17V 电压 - 输出（最小值/固定）:0.76V 电压 - 输出（最大值）:7V 电流 - 输出:1A 频率 - 开关:580kHz 同步整流器:是 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:SOT-23-6 细型，TSOT-23-6 供应商器件封装:SOT-23-6 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。