- 40 C to + 150 C
AEC-Q100
开关稳压器
Texas Instruments
企业名:深圳市中立信电子科技有限公司
类型:贸易/代理/分销
电话:
0755-23956688
0755-23956688
手机:13410226883
联系人:叶先生/王先生
邮箱:sales@zlxele.com
地址:广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室
1 Features
1• The LM53603-Q1, LM53602-Q1 are available as
AEC-Q1-Qualified Automotive Grade Products
With Following Results:
– Device Temperature Grade 1: -40°C to +125°C
Ambient Operating Range
– Device HBM ESD Classification Level 1C
– Device CDM ESD Classification Level C4B
2 Applications
• Navigation/GPS
• Instrument Cluster
• ADAS, Infotainment, HUD
3 Description
The LM53603-Q1, LM53602-Q1 buck regulators are
specifically designed for automotive applications,
providing an output voltage of 5 V or 3.3 V (with ADJ
option) at 3 A or 2 A, from an input voltage of up to
36 V. Advanced high-speed circuitry allows the
device to regulate from an input of up to 20 V, while
providing an output of 5 V at a switching frequency of
2.1 MHz. The innovative architecture allows the
device to regulate a 3.3 V output from an input
voltage of only 3.5 V. All aspects of this product are
optimized for the automotive customer. An input
voltage range up to 36 V, with transient tolerance up
to 42 V, eases input surge protection design. An open
drain reset output, with filtering and delay, provides a
true indication of system status. This feature negates
the requirement for an additional supervisory
component, saving cost and board space. Seamless
transition between PWM and PFM modes, along with
a no-load operating current of only 24 μA, ensures
high efficiency and superior transient response at all
loads.
企业名:深圳市中立信电子科技有限公司
类型:贸易/代理/分销
电话:
0755-23956688
0755-23956688
手机:13410226883
联系人:叶先生/王先生
邮箱:sales@zlxele.com
地址:广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室