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TPS54550

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT)

文件:1.35759 Mbytes 页数:27 Pages

TI

德州仪器

TPS54550

SWIFT Converter Product Portfolio

文件:71.62 Kbytes 页数:4 Pages

TI

德州仪器

TPS54550

具有低侧栅极驱动器的 4.5V 至 20V、6A 同步降压转换器

The TPS54550 is a medium output current synchronous buck PWM converter with an integrated high side MOSFET and a gate driver for an low side external MOSFET. Features include a high performance voltage error amplifier that enables maximum performance under transient conditions and flexibility in cho • 40 m MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current\n• Output Voltage Adjustable Down to 0.891 V With 1% Accuracy\n• 180° Out of Phase Synchronization\n• Adjustable Slow Start\n• Load Protected by Peak Current Limit and Thermal Shutdown\n• SWIFT Documentation Application No;

TI

德州仪器

TPS54550PWP

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550PWP.A

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550PWPG4

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550PWPR

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550PWPR.A

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

TPS54550PWPRG4

4.5-V TO 20-V INPUT, 6-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT™)

FEATURES · 40 mW MOSFET Switch for High Efficiency at 6-A (7.5 Peak) Output Current · Uses External Lowside MOSFET · Output Voltage Adjustable Down to 0.891 V With 1% Accuracy · Synchronizes to External Clock · 180° Out of Phase Synchronization · Wide PWM Frequency—Fixed 250 kHz, 500

文件:895.86 Kbytes 页数:33 Pages

TI

德州仪器

技术参数

  • Operating temperature range (°C):

    -40 to 150

  • Topology:

    Buck

  • Type:

    Converter

  • Iout (max) (A):

    6

  • Vin (min) (V):

    4.5

  • Vin (max) (V):

    20

  • Switching frequency (min) (kHz):

    250

  • Switching frequency (max) (kHz):

    700

  • Features:

    Enable

  • Control mode:

    Voltage mode

  • Vout (min) (V):

    0.9

  • Vout (max) (V):

    12

  • Iq (typ) (µA):

    9000

  • Duty cycle (max) (%):

    80

供应商型号品牌批号封装库存备注价格
TI/德州仪器
24+
TSSOP
9600
原装现货,优势供应,支持实单!
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI(德州仪器)
23+
标准封装
6000
正规渠道,只有原装!
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI/德州
2018+
2.5
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
TI(德州仪器)
24+
N/A
20000
原装进口正品
询价
TI(德州仪器)
2021/2022+
N/A
6000
原厂原装现货订货价格优势终端BOM表可配单提供样品
询价
TI(德州仪器)
24+
N/A
20000
现货
询价
TI(德州仪器)
24+
N/A
6000
原装,正品
询价
更多TPS54550供应商 更新时间2025-10-8 15:16:00