D050909T-1W

D_T-1W Series 1W, FIXED INPUT, ISOLATED & UNREGULATED TWIN OUTPUT ULTRAMINIATURE SMD PACKAGE multi-country patent protection RoHS FEATURES Efficiency up to 80% Twin Independent Output Small Footprint SMD Package Styles Industry Standard Pinout No Heat sink Required 1KVDC Isolation High Power Density Temperature Range: -40°C to +85°C No External Component Required Internal SMD construction RoHS Compliance PRODUCT PROGRAM I nput P art Number D050505T-1W D050909T-1W * D051212T-1W * D051515T-1W * D120505T-1W * D120909T-1W * D121212T-1W * D121515T-1W * 12 10.8-13.2 5 4.5-5.5 Voltage (VDC) Nominal Range Voltage (VDC) 5 9 12 15 5 9 12 15 Output Current (mA) Max 100 56 42 33 100 56 42 33 Min 10 6 4 3 10 6 4 3 70 75 79 80 72 75 78 80 SMD SMD SMD SMD SMD SMD SMD SMD Efficiency (%, Typ) Package Style APPLICATIONS The D_T-1W Series are specially designed for applications where a group of polar power supplies are i solated from the input power supply in a distributed power supply system on a circuit board. These products apply to: 1) Where the voltage of the input power supply is fixed (voltage variation ≤± 10%); 2) Where isolation is necessary between input and output (isolation voltage ≤ 1000VDC); 3) Where the regulation of the output voltage and the output ripple and noise are not I solation resistance demanding. Such as: purely digital circuits, ordinary low frequency analog circuits and IGBT power device driven circuits, etc. I solation capacitance I solation voltage *Designing. Note: The D_T-W2/W5 series also are available in our company. ISOLATION SPECIFICATIONS I tem Test condition Min Typ Max Units VDC Tested for 1 minute and 1 mA max(Vin/Vout) 1000 Tested for 1 minute and 1 mA max(Vo1/Vo2) 1000 Test at 500VDC(Vin/Vout) Test at 500VDC(Vo1/Vo2) (Vin/Vout) (Vo1/Vo2) 1000 1000 60 60 pF MΩ OUTPUT SPECIFICATIONS MODEL SELECTION D051212T-1W Rated Power Package Style T he 2nd Output Voltage T he 1st Output Voltage Input Voltage Product Series Item Output power Line regulation For Vin change of 1% 10% to 100% full load(5V Output) Load regulation 10% to 100% full load(9V Output) 10% to 100% full load(12V Output) 10% to 100% full load(15V Output) MORNSUN Science & Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com Test condition Min 0.1 Typ Max 1 ±1.2 Units W 12.8 8.3 6.8 6.0 15 10 10 10 % Output voltage accuracy S ee tolerance envelope graph Temperature drift Ripple & Noise Switching frequency 100% full load 20MHz Bandwidth Full load, nominal input 50 100 0.03 75 %/°C mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity220 oC ) 26 0 C 1 0 Sec Max o 2 2 0o C OUTLINE DIMENSIONS& RECOMMENDED FOOTPRINT First Angle Projection 6. 00 (0.2 3 6 ) 5. 75 ( 0. 22 6 ) 2.75(0.108) 1.27 (0.050) 0.25 (0.010) Vin (VDC) 5 12 - Cin (uF) 4.7 2.2 - Vout (VDC) 5 9 12 15 Cout (uF) 4.7 2.2 1 0.74 It ’s not recommend to connect any external capacitor in the application field with less than 0.5 watt output. RECOMMENDED FOOTPRINT Top v iew,grid:2.54mm(0.1inch) Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (Figure2). Vo1 14 13 12 17 .78 ( 0 .700 ) 12 .70 ( 0 .50 0) 10 9 8 1413 12 10 9 8 1.8 123 567 15.24(0.600) 17.78 (0.700) Vin REG 0V1 123 1. 2 (0.047) 567 DC GND DC REG Vo2 0V2 Vo1 0V1 Vin DC A 0.25 0.50(0.020) 1.3 0.13 (0.051 0.005 ) 。 DC REG Vo2 0V2 FOOTPRINT DETAILS Function 1 2 5 6 9 10 Others GND Vin 0V1 Vo1 Vo2 0V2 NC GND (Figure2) Overload Protection Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. No parallel connection or plug and play. 5.00 Note: Unit:mm(inch) Pin section:0.60*0.25mm(0.024*0.010inch) Pin section tolerances: 0.10mm( 0.004inch) General tolerances: 0.15mm( 0.006inch) NC:No connection MORNSUN reserves the copyright Specifications subject to change without notice. D_T-1W A/1-2008 Page 2 of 2