LAN F SERIES Up to 1.8 Watts DC/DC Converter Single and Dual Outputs Rev E FEATURES • • • • • RoHS Compliant Low Ripple and Noise Single and Dual Outputs Ultra Miniature SIP: 12 Pin Internal SMD Construction • Regulated and Non-Regulated Versions Available • Two Levels of I/O Isolation Available: 500VDC or 3KVDC • Recognized by UL 60950-1 DESCRIPTION Size: 1.25in x 0.34in x 0.57in (31.8mm x 8.6mm x 14.5mm) When board space is at a premium and voltage conversions require low power the LAN F series miniature converters offer superior performance for an economical price. A multitude of options and operating ranges allow you to custom-tailor these converters to your application requirements. These dc/dc converters provide up to 1.8 watts of power while maintaining specifications over the entire commercial operating temperature range. This series is RoHS compliant and is recognized by UL 60950-1. MODEL SELECTION TABLE Single Output Models Model Number(1) Input Voltage Range LANF505N LANF509N LANF512N LAN5515N LANF524N LANF1205N LANF1209N LANF1212N LANF1215N LANF1224N LANF1505N LANF1509N LANF1512N LANF1515N LANF1524N LANF2405N LANF2409N LANF2412N LANF2415N LANF2424N 5VDC (4.5-5.5VDC) 12VDC (10.8-13.2VDC) 15VDC (13.5-16.5VDC) 24VDC (21.6-26.4VDC) Output Voltage 5VDC 9VDC 12VDC 15VDC 24VDC 5VDC 9VDC 12VDC 15VDC 24VDC 5VDC 9VDC 12VDC 15VDC 24VDC 5VDC 9VDC 12VDC 15VDC 24VDC Output Current 360mA 200mA 150mA 120mA 75mA 360mA 200mA 150mA 120mA 75mA 360mA 200mA 150mA 120mA 75mA 360mA 200mA 150mA 120mA 75mA Efficiency Regulated Non-Regulated 58% 70% 60% 70% 60% 75% 60% 75% 60% 80% 58% 70% 60% 70% 60% 75% 60% 75% 60% 80% 58% 70% 60% 70% 60% 75% 60% 75% 60% 80% 58% 70% 60% 70% 60% 75% 60% 75% 60% 80% Ripple & Noise Output Power 50mVp-p 1.8W 50mVp-p 1.8W 50mVp-p 1.8W 50mVp-p 1.8W Ripple & Noise Output Power 50mVp-p 1.8W 50mVp-p 1.8W 50mVp-p 1.8W 50mVp-p 1.8W MODEL SELECTION TABLE Dual Output Models Model Number(1) Input Voltage Range LANF505ND LANF509ND LANF512ND LANF515ND LANF524ND LANF1205ND LANF1209ND LANF1212ND LANF1215ND LANF1224ND LANF1505ND LANF1509ND LANF1512ND LANF1515ND LANF1524ND LANF2405ND LANF2409ND LANF2412ND LANF2415ND LANF2424ND 1/9/2018 5VDC (4.5-5.5VDC) 12VDC (10.8-13.2VDC) 15VDC (13.5-16.5VDC) 24VDC (21.6-26.4VDC) Output Voltage ±5VDC ±9VDC ±12VDC ±15VDC ±24VDC ±5VDC ±9VDC ±12VDC ±15VDC ±24VDC ±5VDC ±9VDC ±12VDC ±15VDC ±24VDC ±5VDC ±9VDC ±12VDC ±15VDC ±24VDC Output Current ±180mA ±100mA ±75mA ±60mA ±38mA ±180mA ±100mA ±75mA ±60mA ±38mA ±180mA ±100mA ±75mA ±60mA ±38mA ±180mA ±100mA ±75mA ±60mA ±38mA Efficiency Regulated Non-Regulated 70% 70% 60% 75% 60% 75% 60% 80% 70% 70% 60% 75% 60% 75% 60% 80% 70% 70% 60% 75% 60% 75% 60% 80% 70% 70% 60% 75% 60% 75% 60% 80% Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 1 of 5 LAN F SERIES Up to 1.8 Watts DC/DC Converter Single and Dual Outputs Rev E SPECIFICATIONS All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit INPUT SPECIFICATIONS 5V Nominal Input 12V Nominal Input 15V Nominal Input 24V Nominal Input Input Voltage Range Input Filter OUTPUT SPECIFICATIONS Output Voltage Voltage Tolerance Line Regulation Load Regulation Output Power Output Current Ripple & Noise (20MHz bandwidth) Transient Response Setting Time PROTECTION Short Circuit Protection 4.5 10.8 13.5 21.6 5.5 13.2 16.5 26.4 Pi Network 50% Load Step Change See Table ±5 ±0.3 1.2 ±0.5 10 See Table See Table 50 350 Regulated Models Non-Regulated Models Continuous Unregulated 100% Full Load Regulated Unregulated for 1% of Vin Regulated Unregulated 20% to 100% FL ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Humidity Non-Condensing Cooling Unregulated, MIL-HDBK-217F @25ºC MTBF Regulated, MIL-HDBK-217F @25ºC GENERAL SPECIFICATIONS Efficiency Switching Frequency Full Load, Nominal Input Isolation Resistance 500VDC Standard Isolation Voltage Input to Output “H” Suffix PHYSICAL SPECIFICATIONS Weight -40 -40 % % % mVp-p uS 85 +100 95 Free Air Convection 2,500,000 1,500,000 ºC ºC % Hours See Table 100 KHz MΩ 1000 500 3000 VDC 0.3oz (8.3g) 1.25in x 0.34in x 0.57in (31.8mm x 8.6mm x 14.5mm) DAP Dimensions (L x W x H) Case Material SAFETY CHARACTERISTICS Safety Approvals VDC UL 60950-1 NOTES 1. 2. All case and pin-to-case dimensions reference only unless otherwise noted. Models can either be regulated or non-regulated. Substitute “R” for “N” in last digits of part number to indicate regulated model. Please note that LANFxx05ND and LANFxx09ND models cannot be regulated. 3. Add “H” onto the end of LANF part number for 3000VDC isolation (Ex: LANF2415NH). *Due to advances in technology, specifications subject to change without notice. 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 2 of 5 LAN F SERIES Up to 1.8 Watts DC/DC Converter Single and Dual Outputs Rev E DERATING CURVES RECOMMENDED TEST CIRCUIT Single 5V: 9V: 12V: 15V: 24V: Cin 4.7uF, 25V Cin 4.7uF, 25V Cin 2.2uF, 25V Cin 2.2uF, 25V Cin 1uF, 50V 5V: 9V 12V: 15V: 24V: Dual Cout 4.7uF, 25V Cout, 2.2uF, 25V 1uF, 25V 0.47uF, 50V 0.47uF, 50V 5V: 9V: 12V: 15V: 24V: Cin 4.7uF, 25V Cin 4.7uF, 25V Cin 2.2uF, 25V Cin 2.2uF, 25V Cin 1uF, 50V 5V: 9V: 12V: 15V: 24V: 4.7uF, 25V 2.2uF, 25V 1uF, 25V 0.47uF, 50V 0.47uF, 50V TOLERANCE ENVELOPE GRAPH 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 5 LAN F SERIES Up to 1.8 Watts DC/DC Converter Single and Dual Outputs Rev E MECHANICAL DRAWINGS Pin 1 2 3 9 10 11 12 PIN Connections Single Dual +Vin +Vin NC -Vout NC COM NC NC +Vout COM +Vout +Vout -Vin -Vin Unit: mm unless otherwise specified. All tolerances are ±0.25 Packaging Size mm A 12.0 B 28.55 C 550 D 6.00 APPLICATION NOTE Filtering In some circuits sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. To ensure safe and reliable operation for every channel of output, refer to the external capacitor table for the greatest capacitance of the filter capacitor. Vin 5VDC 9VDC 12VDC 15VDC 24VDC 1/9/2018 External Capacitor Table External Capacitor Vout 4.7uF/25V 5VDC 4.7uF/25V 9VDC 2.2uF/25V 12VDC 2.2uF/25V 15VDC 1uF/50V 24VDC External Capacitor 4.7uF/25V 2.2uF/25V 1uF/25V 0.47uF/50V 0.47uF/50V To get an extremely low ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference. Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 5 Rev E LAN F SERIES Up to 1.8 Watts DC/DC Converter Single and Dual Outputs COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 1/9/2018 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 5