Datasheet 搜索 > 稳压芯片 > Maxim Integrated（美信） > MAX17651AZT+T 数据手册 > MAX17651AZT+T 数据手册 1/8 页
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MAX17651AZT+T 数据手册 - Maxim Integrated（美信）
制造商:
Maxim Integrated（美信）
分类:
稳压芯片
封装:
SOT
描述:
正 Vin=60V Vout=0.6V 100mA
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MAX17651AZT+T数据手册
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Ordering Information appears at end of data sheet.
19-7454; Rev 1; 3/16
General Description
The MAX17651 ultra-low quiescent current, high-voltage
linear regulator is ideal for use in industrial and battery-
operated systems. The device operates from a 4V to 60V
input voltage, delivers up to 100mA of load current, and
consumes only 8μA of quiescent current at no load. The
device consumes only 0.9μA current when in shutdown.
Output voltage is adjustable in the 0.6V to 59V voltage
range. Feedback voltage accuracy is ±2% over temperature.
An open-drain, active-low PGOOD pin provides a power-
good signal to the system upon achieving successful
regulation of the output voltage. The device also incorporates
an enable pin (EN) that allows the user to turn the part
on or off. The device has a thermal shutdown feature that
shuts down the part when the die temperature exceeds
165°C. The MAX17651 operates over the -40°C to
+125°C industrial temperature range and is available in a
6 lead, compact TSOT package.
Applications
● Low-Current Industrial Power Supplies
● Battery-Powered Equipment
● Post Regulator for Switching Power Supplies
● Utility Meters
● Remote Sensors
Benets and Features
● Extremely Easy to Use
• Only 4 External Components Required
• Stable with Tiny 4.7μF, 0805 Output Capacitor
• All Ceramic Capacitors, Compact Layout
● Reduces Number of Linear Regulators to Stock
• Wide 4V to 60V Input Voltage Range
• Adjustable 0.6V to 59V Output
• Up to 100mA Load Current Capability
● Operates Reliably in Adverse Industrial Environments
• Built-In Output Voltage Monitoring with PGOOD Pin
• High-Voltage ENABLE Input
• Low 8μA Quiescent Current
• Low Dropout Voltage of 300mV at 100mA
• Overload Protection
• Overtemperature Protection
• -40°C to +125°C Operation
V
OUT
R1
432kΩ
5V
R2
59kΩ
C
OUT
4.7µF
PGOOD
OUT
FB
C
IN
0.1µF
EN
IN
GND
V
OUT
5.5V TO 60V
MAX17651
Application Circuit for 5V Output
MAX17651 60V, 100mA, Ultra-Low Quiescent Current,
Linear Regulator
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