米6体育平台手机版

SLTS278J November 2010 – March 2020 PTH08T250W

PRODUCTION DATA.

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

BCU|22
ECT|22
ECU|22

散热焊盘机械数据 (封装 | 引脚)

订购信息

slts278j_oa

9.1.1.2.9 Capacitor Table

Table 4 identifies the characteristics of acceptable capacitors from a number of vendors. The recommended number of capacitors required at both the input and output buses is identified for each capacitor.

This is not an extensive capacitor list. Capacitors from other vendors are available with comparable specifications. Those listed are for guidance. The RMS ripple current rating and ESR (at 100 kHz) are critical parameters necessary to ensure both optimum regulator performance and long capacitor life.

Table 4. Input/Output Capacitors⁽¹⁾

Capacitor Vendor, Type Series (Style)	Capacitor Characteristics					Quantity
	Working Voltage (V)	Value (µF)	Max. ESR at 100 kHz (Ω)	Max Ripple Current at 85°C (Irms) (mA)	Physical Size (mm)	Input Bus	Output Bus		Vendor Part No.
	Working Voltage (V)	Value (µF)	Max. ESR at 100 kHz (Ω)	Max Ripple Current at 85°C (Irms) (mA)	Physical Size (mm)	Input Bus	No Turbo Trans	TurboTrans (Cap Type)⁽²⁾	Vendor Part No.
Panasonic	25	1000	0.043	1690	16 × 15	1	≥ 2⁽³⁾	N/R⁽⁴⁾	EEUFC1E102S
FC (Radial)	25	1800	0.029	2205	16 × 20	1	≥ 1⁽³⁾	N/R⁽⁴⁾	EEUFC1E182
FC (SMD)	25	2200	0.028	2490	18 × 21,5	1	≥ 1⁽³⁾	N/R⁽⁴⁾	EEVFC1E222N
FK (SMD)	25	1000	0.060	1100	12,5×13,5	1	≥ 2⁽⁵⁾	N/R⁽⁴⁾	EEVFK1V102Q
United Chemi-Con
PTB Poly-Tant (SMD)	6.3	330	0.025	2600	7,3x4,3x 2,8	N/R⁽⁶⁾	2 - 4⁽³⁾	(C) ≥ 2⁽²⁾	4PTB337MD6TER
LXZ, Aluminum (Radial)	25	680	0.068	1050	10 × 16	1	1 - 3⁽³⁾	N/R⁽⁴⁾	LXZ25VB681M10X20LL
PS, Poly-Alum (Radial)	16	330	0.014	5060	10 × 12,5	2	2 - 3	(B) ≥ 2⁽²⁾	16PS330MJ12
PXA, Poly-Alum (SMD)	16	330	0.014	5050	10 × 12,2	2	2 - 3	(B) ≥ 2⁽²⁾	PXA16VC331MJ12TP
PS, Poly-Alum (Radial)	6.3	680	0.010	5500	10 × 12,5	N/R⁽⁶⁾	1 - 2	(C) ≥ 1⁽²⁾	6PS680MJ12
PXA, Poly-Alum (Radial)	6.3	680	0.010	5500	10 × 12,2	N/R⁽⁶⁾	1 - 2	(C) ≥ 1⁽²⁾	PXA6.3VC681MJ12TP
Nichicon, Aluminum	25	560	0.060	1060	12,5 × 15	1	≥ 2⁽³⁾	N/R⁽⁴⁾	UPM1E561MHH6
HD (Radial)	25	680	0.038	1430	10 × 16	1	≥ 2⁽³⁾	N/R⁽⁴⁾	UHD1C681MHR
PM (Radial)	35	560	0.048	1360	16 × 15	1	≥ 2⁽³⁾	N/R⁽⁴⁾	UPM1V561MHH6
Panasonic, Poly-Alum	2.0	390	0.005	4000	7,3×4,3×4,2	N/R⁽⁶⁾	N/R⁽⁶⁾	(B) ≥ 2⁽²⁾	EEFSE0J391R (V_O ≤ 1.6V)⁽⁷⁾
Sanyo
TPE, Poscap (SMD)	4	680	0.015	3900	7,3 × 4,3	N/R⁽⁶⁾	1 - 3	(C) ≥ 1⁽²⁾	4TPE680MF (V_O ≤ 2.8V)⁽⁷⁾
TPE Poscap(SMD)	2.5	470	0.007	4400	7,3 × 4,3	N/R⁽⁶⁾	1 - 2	(B) ≥ 2⁽²⁾	2R5TPE470M7 (V_O ≤ 1.8V)⁽⁷⁾
TPD Poscap (SMD)	2.5	1000	0.005	6100	7,3 × 4,3	N/R⁽⁶⁾	1	(B) ≥ 1⁽²⁾	2R5TPD1000M5 (V_O ≤1.8V)⁽⁷⁾
SA, OS-CON (Radial)	16	1000	0.015	9700	16 × 26	1	1 - 3	N/R⁽⁴⁾	16SA1000M
SP OS-CON ( Radial)	10	470	0.015	4500	10 × 11,5	N/R⁽⁶⁾	1 - 3	(C) ≥ 2⁽²⁾	10SP470M
SEPC, OS-CON (Radial)	16	330	0.016	4700	10 × 12,7	2	2 - 3	(B) ≥ 2⁽²⁾	16SVP330M
SVPA, OS-CON (SMD)	6.3	820	0.012	4700	8 × 11,9	N/R⁽⁶⁾	1 - 2⁽³⁾	(C) ≥ 1⁽²⁾⁽³⁾	6SVPC820M
AVX Tantalum, Series 3	6.3	680	0.035	2400	7,3×4,3×4,1	N/R⁽⁶⁾	2 - 7⁽³⁾	N/R⁽⁴⁾	TPSE477M010R0045
TPM Multianode	6.3	470	0.018	3800	7,3×4,3×4,1	N/R⁽⁶⁾	2 - 3⁽³⁾	(C) ≥ 2⁽²⁾⁽³⁾	TPME687M006#0018
TPS Series III (SMD)	4	1000	0.035	2405	7,3 × 5,7	N/R⁽⁶⁾	2 - 7⁽³⁾	N/R⁽⁴⁾	TPSV108K004R0035 (V_O≤2.2V)⁽⁷⁾
Kemet, Poly-Tantalum	6.3	470	0.040	2000	7,3×4,3×4	N/R⁽⁶⁾	2 - 7⁽³⁾	N/R⁽⁴⁾	T520X337M010AS
T520 (SMD)	6.3	330	0.015	3800	7,3×4,3×4	N/R⁽⁶⁾	2 - 3	(B) ≥ 2⁽²⁾	T530X337M010AS
T530 (SMD)	4	680	0.005	7300	7,3×4,3×4	N/R⁽⁶⁾	1	(B) ≥ 1⁽²⁾	T530X687M004ASE005 (V_O≤3.5V)⁽⁷⁾
T530 (SMD)	2.5	1000	0.005	7300	7,3×4,3×4	N/R⁽⁶⁾	1	(B) ≥ 1⁽²⁾	T530X108M2R5ASE005 (V_O≤2.0V)⁽⁷⁾
Vishay-Sprague
594D, Tantalum (SMD)	6.3	1000	0.030	2890	7,2×5,7×4,1	N/R⁽⁶⁾	1 - 6	N/R⁽⁴⁾	594D108X06R3R2TR2T
94SA, Os-con (Radial)	16	1000	0.015	9740	16 × 25	1	1 - 3	N/R⁽⁴⁾	94SA108X0016HBP
94SVP Os-Con (SMD)	16	330	0.017	4500	10 × 12,7	2	2 - 3	(C) ≥ 1⁽²⁾	94SVP827X06R3F12
Kemet, Ceramic X5R	16	10	0.002	–	3225	1	≥ 1⁽⁸⁾	(A)⁽²⁾	C1210C106M4PAC
(SMD)	6.3	47	0.002			N/R⁽⁶⁾	≥ 1⁽⁸⁾	(A)⁽²⁾	C1210C476K9PAC
Murata, Ceramic X5R	6.3	100	0.002	–	3225	N/R⁽⁶⁾	≥ 1⁽⁸⁾	(A)⁽²⁾	GRM32ER60J107M
(SMD)	6.3	47				N/R⁽⁶⁾	≥ 1⁽⁸⁾	(A)⁽²⁾	GRM32ER60J476M
	25	22				1	≥ 1⁽⁸⁾	(A)⁽²⁾	GRM32ER61E226K
	16	10				1	≥ 1⁽⁸⁾	(A)⁽²⁾	GRM32DR61C106K
TDK, Ceramic X5R	6.3	100	0.002	–	3225	N/R⁽⁶⁾	≥ 1⁽⁸⁾	(A)⁽²⁾	C3225X5R0J107MT
(SMD)	6.3	47				N/R⁽⁶⁾	≥ 1⁽⁸⁾	(A)⁽²⁾	C3225X5R0J476MT
	16	10				1	≥ 1⁽⁸⁾	(A)⁽²⁾	C3225X5R1C106MT0
	16	22				1	≥ 1⁽⁸⁾	(A)⁽²⁾	C3225X5R1C226MT

(1) Capacitor Supplier Verification
Please verify availability of capacitors identified in this table. Capacitor suppliers may recommend alternative part numbers because of limited availability or obsolete products. In some instances, the capacitor product life cycle may be in decline and have short-term consideration for obsolescence.
RoHS, Lead-free and Material Details
See the capacitor suppliers regarding material composition, RoHS status, lead-free status, and manufacturing process requirements. Component designators or part number deviations can occur when material composition or soldering requirements are updated.

(2) Required capacitors with TurboTrans. See the TransTrans Application information for Capacitor Selection
Capacitor Type Groups by ESR (Equivalent Series Resistance) :

Type A = (100 < capacitance × ESR ≤ 1000)
Type B = (1,000 < capacitance × ESR ≤ 5,000)
Type C = (5,000 < capacitance × ESR ≤ 10,000)

(3) Total bulk nonceramic capacitors on the output bus with ESR of ≥ 15mΩ to ≤ 30mΩ requires an additional ≥ 200 μF of ceramic capacitor.

(4) Aluminum Electrolytic capacitor not recommended for the TurboTrans due to higher ESR × capacitance products. Aluminum and higher ESR capacitors can be used in conjunction with lower ESR capacitance.

(5) Output bulk capacitor's maximum ESR is ≥ 30 mΩ. Additional ceramic capacitance of ≥ 200 μF is required.

(6) N/R – Not recommended. The voltage rating does not meet the minimum operating limits.

(7) The voltage rating of this capacitor only allows it to be used for output voltage that is equal to or less than 80% of the working voltage.

(8) Maximum ceramic capacitance on the output bus is ≤ 1000 μF. Any combination of the ceramic capacitor values is limited to 1000 μF for non-TurboTrans applications. The total capacitance is limited to 10,000 μF which includes all ceramic and non-ceramic types.