Convertisseur CC en CC et module de régulateur de commutation
LTM4652IY#PBF
Module DC-DC 2-OUT 0.6V to 7.5V 25A/25A 144-Pin BGA Tray
Analog DevicesLTM4652: Source/Sink Dual ±25A or Single ±50A μModule® Regulator with Input Overvoltage Protection
The LTM4652 is a source/sink dual ±25A or single ±50A output switching mode step-down DC-to-DC μModule regulator with ±1.5% total DC output error. Operating from an input voltage range of 4.5V to 18V, the LTM4652 supports two outputs with an output voltage range of 0.6V to 7.5V, each set by a single external resistor. Its high-efficiency design delivers up to ±25A continuous current for each output.
Key Features and Benefits
- Source and sink dual ±25A or single ±50A current meets the requirements for automated test applications
- Wide VIN and VOUT range can support wide range requirements from 12VIN to 7.5VOUT (buck configuration), to +12VIN to -6VOUT (inverting buck-boost configuration)
- External, adjustable control loop compensation can optimize transient performance for a very wide range of operating conditions
Applications
- Instrumentation and Measurement: ATE
Evaluation Board
The LTM4652 can be evaluated with the DC3230A.
Block Diagrams and Tables
Spécifications techniques du produit
RoHS EU
Compliant with Exemption
ECCN (USA)
EAR99
Part Status
Active
HTS
8542.39.00.90
Automotive
No
PPAP
No
Typ
Step Down
Anzahl der Ausgänge
2
Isolation
Non-Isolated
Mindesteingangsspannung (V)
4.5
Max. Eingangsspannung (V)
18
Ausgangsspannung (V)
0.6 to 7.5
Max. Ausgabestrom (A)
25
Eingangs-/Ausgangsart
DC/DC
Schaltfrequenz (kHz)
550
Spannungsregler
Yes
Lastregelung
0.75%
Leitungsregelung
0.1%/V
Ein/Aus-Logik
Positive
Mindestbetriebstemperatur (°C)
-40
Max. Betriebstemperatur (°C)
125
Temperaturbereich Lieferant
Industrial
Verpackung
Tray
Produktgewicht (g)
3.8
Ausgangsart
Adjustable
Befestigung
Surface Mount
Verpackungshöhe
4.32
Verpackungsbreite
16
Verpackungslänge
16
Leiterplatte geändert
144
Standard-Verpackungsname
BGA
Lieferantenverpackung
BGA
Stiftanzahl
144
Quantité de commande