Nano CapTM
Datasheet
For Automotive 45 V 500 mA
Fixed/Adjustable Output
Nano CapTM LDO Regulators
BD9xxN5-C Series
General Description
Key Specifications
The BD9xxN5-C series are linear regulators using the
◼ Wide Temperature Range (Tj):
◼ Wide Operating Input Range:
-40 °C to +150 °C
3 V to 42 V
Nano CapTM topology(Note
designed as low current
1)
consumption products for power supplies in various
automotive applications requiring a direct connection to the
battery.
These products are designed for up to 45 V as an absolute
maximum voltage and to operate until 500 mA for the
output current with low current consumption 25 μA (Typ).
These can regulate the output with a very high accuracy
±2.0 %.
◼ Output Voltage:
3.3 V / 5.0 V / Adjustable
◼ Low Current Consumption(Note 3)
◼ Output Current Capability:
:
25 μA (Typ)
500 mA
◼ High Output Voltage Accuracy(Note 4)
:
±2.0 %
(Note 3) It does not contain the current of external feedback
resistance.
(Note 4) The effect of external feedback resistor is not included.
The output capacitor 470 nF (Typ) or more can be used for
this product series, and it can realize a brilliant transient
characteristic even with small capacitance.
Features
◼ Nano CapTM Topology(Note 1)
◼ QuiCurTM Topology(Note 5)
◼ AEC-Q100 Qualified(Note 6)
◼ Functional Safety Supportive Automotive Products
◼ Automotive Grade
The output voltage line-up are 3.3 V, 5.0 V and Adjustable
type by an external resistive divider. The output voltage
can be adjusted between 1.0 V and 18 V by an external
resistive divider connected to the ADJ pin.
Output shutdown function is integrated in the devices(Note
2). A logical “HIGH” at the EN pin turns on the device, and
the devices are controlled to disable by a logical “LOW”
input to the EN pin.
◼ Over Current Protection (OCP)
◼ Thermal Shutdown Protection (TSD)
◼ Under Voltage Lock Out (UVLO)
(Note 5) QuiCurTM is a combination of technologies that provides
The devices feature the integrated Over Current Protection
to protect the device from a damage caused by a short-
circuiting or an overload. These products also integrate
Thermal Shutdown Protection to avoid the damage by
overheating and Under Voltage Lock Out to avoid false
operation at low input voltage.
high-speed load response.
(Note 6) Grade 1
Applications
◼ Automotive (Power Train, Body ECU)
◼ Car Infotainment System, etc.
◼ Also General Consumer, Industrial Equipment, etc.
Furthermore, low ESR ceramic capacitors are sufficiently
applicable for the phase compensation.
(Note 1) Nano Cap™ is a combination of technologies which allow stable
operation even if output capacitance is connected with the range of nF unit.
(Note 2) Applicable for product with Output Shutdown Function.
Packages
W (Typ) x D (Typ) x H (Max)
4.9 mm x 6.0 mm x 1.0 mm
6.5 mm x 9.5 mm x 2.5 mm
6.5 mm x 9.5 mm x 2.5 mm
◼ HTSOP-J8
◼ TO252-3
◼ TO252-5
HTSOP-J8
TO252-3
TO252-5
Nano CapTM and QuiCurTM are a trademark or a registered trademark of ROHM Co., Ltd.
〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.
.www.rohm.com
© 2022 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
TSZ02201-0BDB0A400150-1-2
11.Dec.2023 Rev.001
1/47
5秒后页面跳转
NE5532双低噪声运算放大器：资料手册参数分析
74LS138 3-to-8线解码器/多路复用器：资料手册参数分析
TDA2030音频功率放大器：资料手册参数分析
74HC595移位寄存器芯片：参数深入解析与应用实践指南
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
