MODULE PIP .55-1.8V 10A SMD10DIP

PTH05060YAS

Manufacturer Part NumberPTH05060YAS
DescriptionMODULE PIP .55-1.8V 10A SMD10DIP
ManufacturerTexas Instruments
SeriesPTH05060Y
TypePoint of Load (POL) Non-Isolated with UVLO
PTH05060YAS datasheet
 


Specifications of PTH05060YAS

Output0.55 ~ 1.8VNumber Of Outputs1
Power (watts)18WMounting TypeSurface Mount
Voltage - Input4.5 ~ 5.5VPackage / Case10-DIP SMD Module
1st Output0.55 ~ 1.8 VDC @ 10ASize / Dimension1.00" L x 0.62" W x 0.38" H (25.4mm x 15.7mm x 9.7mm)
Power (watts) - Rated18WOperating Temperature-40°C ~ 85°C
Efficiency86%ApprovalscUL, EN, UL, VDE
Mounting StyleThrough HoleLead Free Status / RoHS StatusContains lead / RoHS non-compliant
3rd Output-2nd Output-
Other names296-20424
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10-A NON-ISOLATED DDR/QDR
MEMORY BUS TERMINATION MODULES
FEATURES
V
Bus Termination Output
TT
(Output Tracks the System V
10 A Output Current
3.3-V, 5-V or 12-V Input Voltage
DDR and QDR Compatible
On/Off Inhibit (for V
Standby)
TT
Undervoltage Lockout
Operating Temperature: –40°C to 85°C
Efficiencies up to 91%
Output Overcurrent Protection (Non-Latching,
Auto-Reset)
DESCRIPTION
The PTHxx060Y are a series of ready-to-use switching regulator modules from Texas Instruments designed
specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V
input, the modules generate a V
TT
V
input. V
is the required bus termination supply voltage, and V
REF
TT
and chipset bus receiver comparators. V
Both the PTHxx060Y series employs an actively switched synchronous rectifier output to provide state-of-the-art
stepdown switching conversion. The products are small in size (1 in × 0.62 in), and are an ideal choice where
space, performance, and high efficiency are desired, along with the convenience of a ready-to-use module.
Operating features include an on/off inhibit and output over-current protection (source mode only). The on/off
inhibit feature allows the V
bus to be turned off to save power in a standby mode of operation. To ensure tight
TT
load regulation, an output remote sense is also provided. Package options include both throughhole and surface
mount configurations.
V
IN
V
DDQ
1 k
1 %
1 k
1 %
C
IN
(Required)
Q
1
BSS138
Standby
(Optional)
GND
C
= Required Capacitor; 330µF (3.3 ± 5 V Input), 560 µF (12 V Input).
IN
Co
= Required Low-ESR Electrolyitic Capacitor; 470 µF (3.3 ± 5 V Input), 940 µF (12 V Input).
1
Co
= Ceramic Capacitance for Optimum Response to a 3 A (+ 1.5 A) Load Transient; 200 µF (3.3 ± 5 V Input), 400 µF (12 V Input).
2
Co
= Distributed hf-Ceramic Decoupling Capacitors for V
n
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
POLA is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
57 W/in
)
Safety Agency Approvals:
REF
UL/cUL60950, EN60950, VDE
Point-of-Load Alliance (POLA™) Compatible
output that will source or sink up to 10 A of current to accurately track their
is usually set to half the V
REF
STANDARD APPLICATION
10
9
8
1
7
PTHxx060Y
(Top View)
2
6
3
4
5
Co
Co
1
Low−ESR
Ceramic
(Required)
(Optional)
bus; as Recommended for DDR Memory Applications.
TT
PTH03060Y
PTH05060Y, PTH12060Y
SLTS222A – MARCH 2004 – REVISED OCTOBER 2005
3
Power Density
NOMINAL SIZE
1 in. x 0.62 in
(25,4 mm x 15,75 mm)
is the reference voltage for the memory
REF
power supply voltage.
DDQ
V
REF
V
TT
Co
n
hf−Ceramic
SSTL−2
2
Bus
Copyright © 2004–2005, Texas Instruments Incorporated

PTH05060YAS Summary of contents

  • Page 1

    ... Efficiencies up to 91% • Output Overcurrent Protection (Non-Latching, • Auto-Reset) DESCRIPTION The PTHxx060Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V input, the modules generate input. V ...

  • Page 2

    ... Input Voltage Part Number PTH03060YAH 3.3 V PTH03060YAS PTH03060YAZ PTH05060YAH 5 V PTH05060YAS PTH05060YAZ PTH12060YAH 12 V PTH12060YAS PTH12060YAZ (1) Add T to end of part number for tape and reel on SMD packages only. (2) Reference the applicable package reference drawing for the dimensions and PC board layout. (3) Lead (Pb) –free option specifies Sn/Ag pin solder material. ...

  • Page 3

    ELECTRICAL SPECIFICATIONS T = 25°C; nominal 1. REF PARAMETER I Output current O V Input voltage range IN Tracking range for V ∆V REF REF |V – Tracking tolerance ...

  • Page 4

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 TERMINAL DESCRIPTION NAME NO The positive input voltage power node to the module, which is referenced to common GND. IN This is the common ground connection for ...

  • Page 5

    TYPICAL CHARACTERISTICS (V EFFICIENCY vs LOAD CURRENT 3 − Load Current ...

  • Page 6

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 TRANSIENT PERFORMANCE FOR ∆3-A LOAD CHANGE PTH03060Y/PTH05060Y: SOURCE-SINK-SOURCE TRANSIENT 50 ms/div Figure 6. 6 TYPICAL CHARACTERISTICS PTH12060Y: SOURCE-SINK-SOURCE TRANSIENT V − REF (50 mV/div) (52A/div ...

  • Page 7

    Typical DDR Application Diagram Auto-Track Inhibit 47 µF 470 µ Inhibit 47 µF 220 µF CAPACITOR RECOMMENDATIONS FOR THE PTH03060Y AND PTH05060Y DDR POWER MODULES (3.3-V/5-V OPTION) Input Capacitor ...

  • Page 8

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 APPLICATION INFORMATION (continued) Ceramic Capacitors Above 150 kHz the performance of aluminum electrolytic capacitors becomes less effective. To further improve the reflected input ripple current or the output transient ...

  • Page 9

    APPLICATION INFORMATION (continued) Table 1. Input/Output Capacitors (continued) Capacitor Vendor, Working Value Type/Series (Style) Voltage (µF) (V) Panasonic, Poly-Aluminum: S/SE (SMD) 6.3 180 Sanyo SEPC, Os-con (Radial) 16 470 SVP (SMD) 6.3 470 TPE, Poscap (SMD) 6.3 330 AVX, ...

  • Page 10

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 CAPACITOR RECOMMENDATIONS (12-V OPTION) Input Capacitor The recommended input capacitance is determined by the 560 µF minimum ripple current rating. A 10-µF X5R/X7R ceramic capacitor can be added to ...

  • Page 11

    Designing for Very Fast Load Transients The transient response of the dc/dc converter is characterized using a load transient with a di/ A/µs. The typical voltage deviation for this load transient is given in the data sheet ...

  • Page 12

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 Table 2. Input/Output Capacitors (continued) Capacitor Vendor, Working Type/Series (Style) Voltage (V) Kemet, Ceramic X5R (SMD) 16 6.3 Murata, Ceramic X5R (SMD) 6.3 6 TDK, Ceramic X5R ...

  • Page 13

    TAPE AND REEL SPECIFICATION PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 13 ...

  • Page 14

    PTH03060Y PTH05060Y, PTH12060Y SLTS222A – MARCH 2004 – REVISED OCTOBER 2005 14 TRAY SPECIFICATION www.ti.com ...

  • Page 15

    ... PTH03060YAZ ACTIVE Surface Mount Module PTH03060YAZT ACTIVE Surface Mount Module PTH05060YAH ACTIVE Through- Hole Module PTH05060YAS ACTIVE Surface Mount Module PTH05060YAST ACTIVE Surface Mount Module PTH05060YAZ ACTIVE Surface Mount Module PTH05060YAZT ACTIVE Surface Mount Module PTH12060YAH ACTIVE Through- Hole Module PTH12060YAS ...

  • Page 16

    PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...