JAJSAS9F April 2007 – November 2023 LM25116
PRODUCTION DATA
The bill of materials for this design are listed in Table 7-1.
Simplified equations are used as a general guideline for the design method. Comprehensive equations are provided in Section 7.2.2.15.
ID | PART NO. | TYPE | SIZE | PARAMETERS | QTY | VENDOR |
---|---|---|---|---|---|---|
C1, C2, C14 | C2012X7R1E105K | Capacitor, Ceramic | 0805 | 1 µF, 25 V, X7R | 3 | TDK |
C3 | VJ0603Y103KXAAT | Capacitor, Ceramic | 0603 | 0.01 µF, 50 V, X7R | 1 | Vishay |
C4 | VJ0603A271JXAAT | Capacitor, Ceramic | 0603 | 270 pF, 50 V, COG, 5% | 1 | Vishay |
C5, C15 | VJ0603Y101KXAT W1BC | Capacitor, Ceramic | 0603 | 100 pF, 50 V, X7R | 2 | Vishay |
C6 | VJ0603Y332KXXAT | Capacitor, Ceramic | 0603 | 3300 pF, 25 V, X7R | 1 | Vishay |
C7 | — | Capacitor, Ceramic | 0603 | Not used | 0 | |
C8, C9, C10, C11 | C4532X7R2A225M | Capacitor, Ceramic | 1812 | 2.2 µF, 100 V X7R | 4 | TDK |
C12 | C3225X7R2A105M | Capacitor, Ceramic | 1210 | 1 µF, 100 V X7R | 1 | TDK |
C13 | C2012X7R2A104M | Capacitor, Ceramic | 0805 | 0.1 µF, 100 V X7R | 1 | TDK |
C16, C17, C18, C19, C20 | C4532X6S0J107M | Capacitor, Ceramic | 1812 | 100 µF, 6.3 V, X6S, 105°C | 5 | TDK |
C21, C22 | — | Capacitor, Tantalum | D Case | Not used | 0 | — |
C23 | — | Capacitor, Ceramic | 0805 | Not used | 0 | — |
D1 | CMPD2003 | Diode, Switching | SOT-23 | 200 mA, 200 V | 1 | Central Semi |
D2 | CMPD2003 | Diode, Switching | SOT-23 | Not used | 0 | Central Semi |
JMP1 | — | Connector, Jumper | — | 2-pin sq. post | 1 | — |
L1 | HC2LP-6R0 | Inductor | — | 6 µH, 16.5 A | 1 | Cooper |
P1-P4 | 1514-2 | Turret terminal | .090” dia. | — | 4 | Keystone |
TP1-TP5 | 5012 | Test point | .040” dia. | — | 5 | Keystone |
Q1, Q2 | Si7850DP | N-CH MOSFET | SO-8 Power PAK | 10.3 A, 60 V | 2 | Vishay Siliconix |
R1 | CRCW06031023F | Resistor | 0603 | 102 kΩ, 1% | 1 | Vishay |
R2 | CRCW06032102F | Resistor | 0603 | 21 kΩ, 1% | 1 | Vishay |
R3 | CRCW06033741F | Resistor | 0603 | 3.74 kΩ, 1% | 1 | Vishay |
R4 | CRCW06031211F | Resistor | 0603 | 1.21 kΩ, 1% | 1 | Vishay |
R5 | — | Resistor | 0603 | Not used | 0 | — |
R6, R7 | CRCW06030R0J | Resistor | 0603 | 0 Ω | 2 | Vishay |
R8 | CRCW0603103J | Resistor | 0603 | 10 kΩ, 5% | 1 | Vishay |
R9 | CRCW06031242F | Resistor | 0603 | 12.4 kΩ, 1% | 1 | Vishay |
R10 | CRCW0603183J | Resistor | 0603 | 18 kΩ, 5% | 1 | Vishay |
R11 | LRC-LRF2010-01-R010-F | Resistor | 2010 | 0.01 Ω, 1% | 1 | IRC |
R12 | — | Resistor | 0603 | Not used | 0 | — |
R13 | CRCW0603105J | Resistor | 0603 | 1 MΩ, 5% | 1 | Vishay |
R14 | — | Resistor | 1206 | Not used | 0 | — |
U1 | LM25116MH | Synchronous buck controller | HTSSOP-20 | — | 1 | TI |