Product Information

SIT1253I

SIT1253I electronic component of Power Integrations

Datasheet
Flexible For For DC/DC Converters SMPS Transformer Isolation Surface Mount

Manufacturer: Power Integrations
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

115: USD 7.7098 ea
Line Total: USD 886.63

0 - Global Stock
MOQ: 115  Multiples: 115
Pack Size: 115
Availability Price Quantity
0 - WHS 1


Ships to you between Wed. 22 May to Tue. 28 May

MOQ : 115
Multiples : 115

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SIT1253I
Power Integrations

115 : USD 7.7098

0 - WHS 2


Ships to you between Wed. 22 May to Tue. 28 May

MOQ : 1
Multiples : 1

Stock Image

SIT1253I
Power Integrations

1 : USD 12.2377
10 : USD 9.3986

0 - WHS 3


Ships to you between Wed. 22 May to Tue. 28 May

MOQ : 1
Multiples : 1

Stock Image

SIT1253I
Power Integrations

1 : USD 12.2377
10 : USD 9.3986

0 - WHS 4


Ships to you between Tue. 28 May to Thu. 30 May

MOQ : 1
Multiples : 1

Stock Image

SIT1253I
Power Integrations

1 : USD 9.5513
10 : USD 7.8608
115 : USD 6.436

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Power Rating
Primary Voltage Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Packaging
Termination Style
Brand
Maximum Operating Temperature
Minimum Operating Temperature
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SIT12xxI Family DC/DC Transformer for SCALE-iDriver Gate Driver ICs Providing Reinforced Isolation up to 1200 V Product Highlights VISO2 V SUPPLY Highly Flexible, Compact Footprint COM2 Dual channel DC/DC transformer optimized for forward converters VISO1 Reinforced isolation for 600 V / 650 V / 1200 V IGBT and SiC MOSFET applications COM1 For use with all SCALE-iDriver ICs GND Choice of primary-to-secondary winding ratios -40 C to 105 C operating temperature range V SUPPLY Light weight only 9g Less than 10 pF coupling capacitance TRIG OUT Full Safety and Regulatory Compliance EN 61558-2-16+A1:2013 compliant THRES GND 100% HIPOT tested at 5.4 kV RMS 1s (primary-to-secondary), 2.7 kV RESET RMS 1s (secondary-to-secondary) V SUPPLY VCC High shock and vibration robustness GND Easily meets IEC 60721-3-3 Class 3M8 and IEC 60721-3-5 GND Class 5M3 CONT DISCH VDE approved PI-8707-020819 UL1446 approved Figure 1. Typical Application Schematic. Green Package Halogen free and RoHS compliant Applications General industrial applications Variable frequency and servo drives Static VAR compensators and active power filters Uninterruptible power supplies PV inverters Welding inverters Description The innovative transformer isolated wire-in-wire structure provides Figure 2. SIT1217I and SIT1253I Transformers. excellent reliability and strong isolation combined with low coupling capacitance. The high isolation capability is achieved without the need for mold compound. SIT12xxI transformers are UL and VDE approved, simplifying safety certification and reducing time-to-market. The SIT12xxI is a DC/DC transformer that delivers a secondary-side voltage Product Portfolio of 25 V to support SCALE-iDriver gate driver ICs. SIT12xxI 3 transformers are available with different winding ratios to Product Power Primary-Side Supply accommodate a primary-side supply voltage of either 5 V or 15 V. SIT1253I 2 1.3 W 5 V SIT1217I 2 1.3 W 15 V Table 1. SIT12xxI Transformer Portfolio. www.power.com August 2020 This Product is Covered by Patents and/or Pending Patent Applications. - +SIT1253I .. 011235 VDE REG F455 SIT12xxI Pin Functional Description 1 10 Pin 1 9 Start of primary-side winding W1. 2 Pin 2 Start of primary-side winding W2. 3 Pin 3 6 End of primary-side winding W1. 4 5 Pin 4 End of primary-side winding W2. YY/WW Code Pin 5 Production location Start of secondary-side winding W3. 1 5 Pin 6 End of secondary-side winding W3. W1 W3 3 6 Pin 9 Start of secondary-side winding W4. 2 9 Pin 10 W2 W4 End of secondary-side winding W4. 4 10 PI-8710-081920 Figure 3. Top View Footprint and Pin Assignment. Ratios W1 W2 W3 W4 W1 X 1 5.33 5.33 W2 1 X 5.33 5.33 W3 0.19 0.19 X 1 W4 0.19 0.19 1 X Table 2. Ratios SIT1253I. Ratios W1 W2 W3 W4 W1 X 1 1.73 1.73 W2 1 X 1.73 1.73 W3 0.58 0.58 X 1 W4 0.58 0.58 1 X Table 3. Ratios SIT1217I. 2 Rev. C 08/20 www.power.com

Tariff Desc

8504.31.00 TC9500870 TRANSFORMERS, output, ferrite core, frequency within the range 20-50KHz, nominal power rating NOT greater than 100W

8504.31.00 TC1224368 TRANSFORMERS, LED, NOT less than 24VDC and NOT greater than 35VDC

8504.40.30 as follows
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 Electric current rectifying assemblies
Free

8504.31.00 TC702370 TRANSFORMERS, CURRENT AND/OR VOLTAGE, having ANY of the following
(a) current transformer voltage rating GREATER than 400kV
(b) voltage transformer voltage rating GREATER than 72kV
(c) combined current and voltage transformer voltage rating GREATER than 72kV

8504.34.00 TC513212 TRANSFORMERS, having ALL of the following
(a) primary and secondary winding
(b) primary voltage NOT less than 500kV
(c) greater than 330 MVA rating

8504.31 TC8343084 AUTOTRANSFORMERS, toroidal core, continuously variable from zero voltage

8504.31 TC8343083 TRANSFORMERS, radio frequency, power rating 100W continuous, frequency range 1.4MHz or greater but NOT exceeding 200.0MHz, input impedance 75ohms, output impedance 50ohms

8504.33.00 TC1761475 CURRENT TRANSFORMER MODULES, with OR without voltage measurement outputs, having NOT greater than 4 poles

8504.31.00 TRANSFORMERS, RF pulse, dual in-line packaging (DIP) TC9209172

8504.31.00 TC 1056338 TRANSFORMERS, TOROIDAL, STEP DOWN, isolated OR auto-wound, enclosed, complying with Australian & NZ Standards AS/NZS61558.1:2008, AS/NZS3820:2009 & AS/NZS3191:2008, including ALL of the following
(a) input voltage NOT less than 230V and NOT greater than 250V
(b) output voltage NOT less than 100V and NOT greater than 120V
(c) female 3 slot output chassis sockets rated at NOT greater than 20A
(d) rated Voltage Amps NOT less than 0.05kVA & NOT greater than 4kVA
(e) thermal fuse or thermal cut out protectors
Power Integrations
POWER INTEGRATIONS INC.

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