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DC/DC Converters
TES 3WI Series, 3 Watt
Features
◆ Compact SMD package
◆ 33.4 x 18.8 mm footprint
◆ Ultra-wide 4:1 input voltage range
◆ I/O isolation 1500 VDC
◆ Operating temp. range –40°C to +71°C
◆ Short circuit protection
◆ Input filter to meet EN 55022, class A
◆ Remote On/Off
◆ High accuracy of pin co-planarity
◆ Qualified for leadfree reflow solder
process according IPC/JEDEC J-STD-020D
◆ Available in tape & reel package
◆ 3-year product warranty
The TES-3WI series is a family of high performance 3W dc/dc-converter modules in
a low profile SMD package with compact dimensions. The 14 modules feature ultra-
wide 4:1 input ranges with tightly regulated output voltage. High efficiency allows
an operating temperature range of –40°C to +71°C at full load.
Further features are built-in EMI-filter to meet EN 55022 class A without external
components and remote On/Off control. The products comply with IPC J-STD-020D
and are qualified for high temperature lead-free reflow solder process.
Ordercode Input voltage Output voltage Output current max. Efficiency typ.
TES 3-2410WI 3.3 VDC 750 mA 75 %
TES 3-2411WI 5 VDC 600 mA 79 %
TES 3-2412WI 9 – 36 VDC 12 VDC 250 mA 81 %
TES 3-2413WI 15 VDC 200 mA 81 %
TES 3-2421WI (nominal 24 VDC) ±5 VDC ±300 mA 78 %
TES 3-2422WI ±12 VDC ±125 mA 81 %
TES 3-2423WI ±15 VDC ±100 mA 81 %
TES 3-4810WI 3.3 VDC 750 mA 76 %
TES 3-4811WI 5 VDC 600 mA 80 %
TES 3-4812WI 18 – 75 VDC 12 VDC 250 mA 83 %
TES 3-4813WI (nominal 48 VDC) 15 VDC 200 mA 83 %
TES 3-4821WI ±5 VDC ±300 mA 80 %
TES 3-4822WI ±12 VDC ±125 mA 83 %
TES 3-4823WI ±15 VDC ±100 mA 83 %
Models
UL 60950-1
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TES 3WI Series 3 Watt
Input Specifications
Input current (no load) 24 V models: 20 mA typ.
48 V models: 10 mA typ.
Start-up voltage / under voltage shut down 24 V models: 8.5 VDC / 8 VDC typ.
48 V models: 17 VDC / 16 VDC typ
Surge voltage (1 sec. max.) 24 V models: 50 V max.
48 V models: 100 V max.
Reverse voltage protection 1.0 A max.
Reflected input ripple current 24 V models: 10 mA typ.
48 V models: 5 mA typ.
Input filter EN 55022 class A, FCC part 15, level A
Output Specifications
Voltage set accuracy ±1 %
Regulation – Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 10 – 100 % single output models: 1.0 % max.
dual output models balanced load: 2.0 % max.
Minimum load 10 % of rated max current (operation at lower
load condition is safe but a higher output ripple
will be experienced)
Temperature coefficient ±0.02 %/°C max.
Ripple and noise 50 mVpk-pk max.
Transient Response (25% load step change)
– Recovery time 500 µs max.
– Deviation 6 % max.
Current limitation >120 % of Iout max.
Short circuit protection continuous, automatic recovery
Capacitive load single output models: 3000 µF
dual output models: 180 µF (each output)
Remote On/Off – On: 2.5 to 5.5 V or open circuit
– Off: –0.7 to 0.8 V or short circuit pin 3 and pin 1/2
– Off idle current: 5 mA
General Specifications
Temperature ranges – Operating –40°C to +71°C
– Case temperature +100°C max.
– Storage –40°C to +125°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at+25°C, ground benign) >1‘000‘000 h
Isolation voltage (60 sec.) – Input/Output 1‘500 VDC
Isolation capacitance – Input/Output 500 pF max.
Isolation resistance – Input/Output >1‘000 Mohm
Switching frequency 300 kHz typ. (frequency modulation PFM)
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS Directive 2011/65/EU
Supporting documents: www.tracopower.com/overview/tes3wi
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Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
DC/DC Converters
TES 3WI Series 3 Watt
Rev. July 13, 2018
1.5 min.
(0.06)
2.8 (0.11)
20
.0 (0.79)
2.16
(0.09)
2.54
(0.1)
17.78 (0.7)
27.94 (1.1)
1
2.54
(0.1)
2.54
(0.1)
2.54
(0.1)
Physical Specifications
Casing material non conductive plastic (UL 94V-0 rated)
Package weight 8.8 g ( 0.31oz)
Lead-free reflow solder process as per J-STD-020D.1 (to find at:
www.jedec.org - free registration required)
Moisture sensivity level (MSL) level 2 as per J-STD-033B.1 (to find at:
www.jedec.org - free registration required)
Washing process not recommended. Product non-hermetical.
Outline Dimensions
Pin-Out
2.54
(0.1)
2.16
(0.085)
17.78
(0.7)
0.5 (
0.02)
1
24
10.2
(0.402)
Top View
32.3
(1.272)
0.15
(0.006)
1.0
(0.04)
13
Detail A
Seating
Plane
S
M10:1
1.0
(0.04)
1.3 (0.051)
16.1
(0.634)
14.8
(0.583)
18.8
(0.740)
Detail
A
0.15
12
24.6
(0.97)
10.4
(0.41)
Ø
1.5
(
Ø
0.06) vent hole on bottom side
(for reflow soldering process)
Dimensions in [mm], () = Inch
Tolerances ±0.25 (±0.01)
Pin pitch tolerances ±0.13 (±0.005)
No con. = Pin to be isolated from circuitry
Pin Single Dual
1–Vin (GND) –Vin (GND)
2–Vin (GND) –Vin (GND)
3Remote On/Off Remote On/Off
10 No con. Common
11 No con. No con.
12 No con. –V Output
13 +V Output +V Output
14 No con. No con.
15 –V Output Common
22 No con. No con.
23 +Vin (Vcc) +Vin (Vcc)
24 +Vin (Vcc) +Vin (Vcc)
Solder Pad Dimension
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TRACO Power:
TES 3-4822WI TES 3-2422WI TES 3-2413WI TES 3-2421WI TES 3-4810WI TES 3-4813WI TES 3-2412WI TES
3-4811WI TES 3-2411WI TES 3-2410WI TES 3-2423WI TES 3-4812WI TES 3-4821WI TES 3-4823WI
