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25LC128
Hotenda Part Number
H2738743
Manufacturer Part
L5991AD
Manufacturer
STMicroelectronics
Description
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
9767
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$2.27
$2.27
10
$0.20
$2.04
100
$0.02
$1.64
500
$0.00
$1.35
1,000
$1.12
$1.12

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

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Datasheets
L5991(A)
Mfg Application Notes
25W Off-Line Battery Charger with L5991A Appl Note
300W Forward Converter with L5991A Appl Note
45W AC-DC Adapter with Standby Appl Note
60W Power Supply using the L5991 Appl Note
90W SMPS for Monitors with Standby Appl Note
Trick Enhances L5991s Standby Function Appl Note
L5991-Based Converter, Temp Extra Power Appl Note
Auxiliary Power Supply Design Appl Note
Minimize Power Losses Appl Note
Online Catalog
Flyback
Other Related Documents
L5991 View All Specifications
Product Training Modules
DC to DC Conversion Cookbook
Reference Design Library
STEVAL-ISA007V1: 150W, 3PH, 24V @ 6A, 5V @ 75mA
STEVAL-ISA032V1: 60W, 9V @ 5.5A, 88 ~ 265VAC
Category
Integrated Circuits (ICs)
Clock Sync
No
Control Features
Current Limit, Frequency Control, Soft Start
Duty Cycle (Max)
93%
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Frequency - Switching
Up to 1MHz
Function
Step-Up/Step-Down
Manufacturer
STMicroelectronics
Number of Outputs
1
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive, Isolation Capable
Output Phases
1
Output Type
Transistor Driver
Package / Case
16-SOIC (0.154", 3.90mm Width)
Packaging
Tube
Part Status
Active
Serial Interfaces
-
Series
-
Supplier Device Package
16-SO
Synchronous Rectifier
Yes
Topology
Flyback
Voltage - Supply (Vcc/Vdd)
7.6 V ~ 20 V
Other Names
497-14767-5
L5991AD-ND
Standard Package
50
Tags
L5991A (2) L5991 (5) L599 (8) L59 (81)

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