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PTB48511AAS, PTB48540AAH, PTB48540BAH

Table of contents:
Info of PTB48511AAS
Info of PTB48540AAH
Info of PTB48540BAH

PTB48511AAS, PTB48540AAH, PTB48540BAH Selling Leads, Datasheet

MFG:Texas Instruments Category:Power Supplies Package Cooled:N/S D/C:04+

PTB48511AAS, PTB48540AAH, PTB48540BAH Datasheet download

Five Points

Part Number: PTB48540BAH

Category: Power Supplies

MFG: Texas Instruments

Package Cooled: N/S

D/C: 04+

Description: CONV DC/DC 3.3V 3A HORZ TH 13DIP

Price Break

1
25
100
250
500
1000
5000

Unit Price

57.00000
53.20000
49.40000
48.45000
47.50000
46.93000
45.60000

Extended Price

57.00
1330.00
4940.00
12112.50
23750.00
46930.00
228000.00

(All prices are in USD) Prices for reference only

Attentive hint

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PTB48511AAS Parameters

Technical/Catalog Information	PTB48511AAS
Vendor	Texas Instruments
Category	Power Supplies
Voltage - Input	36 ~ 75VDC
Output	±5V
Power (Watts)	65W
Number of Outputs	2
1st Output	5 VDC @ 6.5A
2nd Output	-5 VDC @ 6.5A
3rd Output	-
4th Output	-
Type	Isolated
Mounting Type	Surface Mount
Packaging	Tray
Package / Case	8-DIP SMD
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	PTB48511AAS PTB48511AAS 296 20322 ND 29620322ND 296-20322

PTB48540AAH Parameters

Technical/Catalog Information	PTB48540AAH
Vendor	Texas Instruments
Category	Power Supplies
Voltage - Input	36 ~ 57VDC
Output	5V
Power (Watts)	10W
Number of Outputs	1
1st Output	5 VDC @ 2A
2nd Output	-
3rd Output	-
4th Output	-
Type	Isolated
Mounting Type	Through Hole
Packaging	Tray
Package / Case	13-DIP MODULE
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PTB48540AAH PTB48540AAH 296 20329 ND 29620329ND 296-20329

PTB48540AAH General Description

The PTB48540 series of power modules is specifically designed to provide an isolated, low-voltage power source to a remote Powered Device (PD) in Power- Over-Ethernet (PoE) applications. These modules are rated 10 W and incorporate all the necessary interface requirements to comply with IEEE Std. 802.3af, for managing the input power to the PD from the PoE Power Sourcing Equipment (PSE). This includes PD detection and PD classification current signatures required for the PSE. The modules are compatible with PD classifications, class 0 through class 3.

In addition to a fully integrated DC/DC converter, each PTB48540 power module incorporates internal input diode bridges to support both Data Line and Spare Line pair standard Ethernet power connections,an integral transient suppressor for input over-voltage protection, and an EMI filter to ensure noise compatibility with Ethernet data signals.

Other features include an input undervoltage lockout (UVLO), over-current and short-circuit protection, an output voltage adjust/trim, and over-temperature protection. An "Output Inhibit" control allows the output voltage to be turned off to support an idle condition or power saving mode. The output voltage options are for 3.3-V, 5-V, or 12-V output. The target applications are small low-power remote IP appliances, such as security card readers and cameras, test dongles, and IP phone consoles.

PTB48540AAH Features

• Input Voltage Range:36 V to 57 V
• 10 W Output
• IEEE Std. 802.3af Compliant (for PoE-PD Interface)
• 85 % Efficiency
• Low Profile (9 mm)
• Output Voltage Trim/Adjust
• Under-Voltage Lockout
• Input Transient Suppressor
• Internal EMI Filter
• Meets FCC Class B Radiated & Class A Conducted
• Output Inhibit Control
• Short Circuit Protection
• Over Temperature Shutdown
• 1500 VDC Isolation
• Safety Approvals (Pending):UL 60950, cUL 60950, EN60950

PTB48540BAH Parameters

Technical/Catalog Information	PTB48540BAH
Vendor	Texas Instruments
Category	Power Supplies
Voltage - Input	36 ~ 57VDC
Output	3.3V
Power (Watts)	10W
Number of Outputs	1
1st Output	3.3 VDC @ 3A
2nd Output	-
3rd Output	-
4th Output	-
Type	Isolated
Mounting Type	Through Hole
Packaging	Tray
Package / Case	13-DIP MODULE
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PTB48540BAH PTB48540BAH 296 20332 ND 29620332ND 296-20332

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