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Q4470-CL Miniature SMT Switch Mode Transformer For Gate Drive
Product description:
Miniature SMT Transformers
Feature:
These miniature transformers were developed for use with Maxim RS-232/RS-485 interface ICs,
and are suitable for gate drive and other power applications. They were designed to work with
the MAX250, MAX251, MAX253 and MAX845 for providing power to the isolated side of the interface.
Sipex and others for use with their chipsets. They feature 1500 Vrms isolation between windings in a
miniature surface mount package. Each transformer has a stainless steel cover that provides an
excellent surface for automated placement.
| Part number | Pri / sec voltage | Inductance min (μH) | Volt-time product typ (Vμsec) | DCR max (Ohms) | Isolation pri-sec (Vrms) | Pri / sec capacitance typ (pF) | Pri : sec Turns ratio | Power (W) | |
| pri | sec | ||||||||
| Q4470-CL | 5 V to 5 V | 400 (1-3) | 32 (1-3) | 0.950 (1-3) | 1.25 (6-4) | 1500 (1-4) | 0.87 | 1 CT : 1.3 CT | 0.25 |
| S5394-CL | 5 V to 10 V | 400 (1-3) | 32 (1-3) | 0.950 (1-3) | 0.950 (6-4) | 1500 (1-4) | 0.92 | 1 CT : 1 | 0.25 |
| U6982-CL | 3.3 V to 5 V | 59 (1-3) | 22 (1-3) | 0.700 (1-3) | 1.800 (6-4) | 1500 (1-4) | 0.93 | 1 CT : 2.1 CT | 0.75 |
| T6437-DL | 5 V to 5V | 1000 (1-4) | 134 (1-4) | 1.010 (1-2, 3-4) | 1.955 (8-5) | 1500 (1,3-8) | 1.88 | 1 CT : 1 | 1.5 |
| S5499-DL | 5 V to 24 V | 160 (1-4) | 48 (1-4) | 0.540 (1-2, 3-4) | 4.28 (8-7, 6-5) | 1500 (1,3-8,6) | 1.59 | 1 CT : 5 CT | 1.0 |
| T6650-DL | 5 V to 24 V | 176 (2-3) | 48 (2-3) | 1.015 (2-3) | 8.250 (7-6) | 1500 (2-7) | 1.25 | 1 : 5 | 1.0 |
1.Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
2. Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
3. SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
4. Operating temperature range −40°C to +125°C.
5. Electrical specifications at 25°C.
Q4470-CL Miniature SMT Switch Mode Transformer For Gate Drive
Shape and Dimensions:
Q4470-CL Miniature SMT Switch Mode Transformer For Gate Drive
HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer