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LMR71915

LMR719xx 1.5A, 0.75A, 115V, Step-Down Converter With Fly-Buck™ Converter Capability

1 Features • Designed for reliability in rugged applications – Wide input voltage range of 6V to 115V – Junction temperature range: –40°C to +150°C – Fixed 3ms internal soft-start timer – Peak and valley current-limit protection – Input UVLO and thermal shutdown protection • Designed for sc

文件:1.70903 Mbytes 页数:29 Pages

TI

德州仪器

LMR71915

120V、1.5A 恒定导通时间降压开关稳压器

The LMR71915 and LMR71907 synchronous buck converters are designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on time of 30ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48 • Designed for reliability in rugged applications \n• Junction temperature range: –40°C to +150°C\n• Peak and valley current-limit protection\n• Designed for scalable industrial power supplies and battery packs \n• Adjustable switching frequency up to 1MHz\n• Auto mode with low quiescent current (5µ;

TI

德州仪器

LMR71915FDDAR

LMR719xx 1.5A, 0.75A, 115V, Step-Down Converter With Fly-Buck™ Converter Capability

1 Features • Designed for reliability in rugged applications – Wide input voltage range of 6V to 115V – Junction temperature range: –40°C to +150°C – Fixed 3ms internal soft-start timer – Peak and valley current-limit protection – Input UVLO and thermal shutdown protection • Designed for sc

文件:1.70903 Mbytes 页数:29 Pages

TI

德州仪器

LMR71915PDDAR

LMR719xx 1.5A, 0.75A, 115V, Step-Down Converter With Fly-Buck™ Converter Capability

1 Features • Designed for reliability in rugged applications – Wide input voltage range of 6V to 115V – Junction temperature range: –40°C to +150°C – Fixed 3ms internal soft-start timer – Peak and valley current-limit protection – Input UVLO and thermal shutdown protection • Designed for sc

文件:1.70903 Mbytes 页数:29 Pages

TI

德州仪器

技术参数

  • Topology:

    Buck

  • Switch current limit (typ) (A):

    0.5

  • Iout (max) (A):

    0.5

  • Vin (max) (V):

    120

  • Vin (min) (V):

    6

  • Vout (max) (V):

    90

  • Vout (min) (V):

    1.2

  • Features:

    Enable

  • Control mode:

    Constant on-time (COT)

  • Switching frequency (min) (kHz):

    100

  • Switching frequency (max) (kHz):

    1000

  • TI functional safety category:

    Functional Safety-Capable

  • Operating temperature range (°C):

    -40 to 150

  • Iq (typ) (µA):

    1

  • Duty cycle (max) (%):

    99

  • Type:

    Converter

供应商型号品牌批号封装库存备注价格
TI
23+
N/A
8000
只做原装现货
询价
ROHM/罗姆
23+
SOP
24500
罗姆全系列在售
询价
ROHM/罗姆
23+
SOP
15800
专业配单,原装正品假一罚十,代理渠道价格优
询价
ROHM
24+
N/A
90000
一级代理商进口原装现货、假一罚十价格合理
询价
ROHM
NA
185600
一级代理 原装正品假一罚十价格优势长期供货
询价
ROHM/罗姆
23+
SSOP-5
89630
当天发货全新原装现货
询价
Rohm Semiconductor
22+
5SSOP
9000
原厂渠道,现货配单
询价
Rohm Semiconductor
24+
5-SSOP
53200
一级代理/放心采购
询价
ROHM/罗姆
23+
NA
2860
原装正品代理渠道价格优势
询价
ROHM(罗姆)
2447
SSOP-5
315000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
更多LMR71915供应商 更新时间2025-11-29 15:01:00