参数资料
型号: TPS65530RSLRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 3.3 A SWITCHING REGULATOR, 1650 kHz SWITCHING FREQ-MAX, PQCC48
封装: 6 X 6 MM, 0.40 MM PITCH, GREEN, PLASTIC, QFN-48
文件页数: 17/31页
文件大小: 931K
代理商: TPS65530RSLRG4
Layout Consideration
SLVS744C – OCTOBER 2007 – REVISED MAY 2008....................................................................................................................................................... www.ti.com
Table 27. Recommended Parts for Capacitor (Input, CH8)
VENDOR
TYPE NO.
CAPACITANCE (
F)
TOLERANCE (%)
SIZE (mm)
TDK
C3216X5R0J226M
22
20
3.2
× 1.6 × 0.85 (EIA code: 1206)
Table 28. Recommended Parts for Capacitor (Output, CH8)
VENDOR
TYPE NO.
CAPACITANCE (
F)
TOLERANCE (%)
SIZE (mm)
TDK
C1608X5R0J475M
4.7
20
1.6
× 0.8 × 0.8 (EIA code: 0603)
Table 29. Recommended Parts for FET (CH8)
ID (DC)
Rds(on)
QG (N-ch)
QG (P-ch)
VENDOR
TYPE NO.
(N-ch) (A)
(P-ch) (A)
(N-ch) (
)
(P-ch) (
)
(nQ)
ON
NTZD3155C
0.54
–0.43
0.4/4.5 V
0.5/–4.5 V
1.5
1.7
Semiconductor
Sanyo
SCH2615
1.2
–0.9
0.28/4 V
0.47/–4.5 V
1.15
1.43
To avoid ground shift problems due to the high currents in the switches, separate AGND (pin 10) from PGND1
(pin 20), PGND2 (pin 14), PGND3 (pin 25), PGND4 (pin 2), and PGND5/7 (pin 37). The reference GND for all
control signals, such as XSLEEP, is AGND. The power switches inside the IC are connected to PGND1, PGND2,
PGND3, PGND4, and PGND5/7. Both grounds must be connected on the printed circuit board (PCB) (ideally at
only one point).
24
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS65530
相关PDF资料
PDF描述
TPS65552ADGQRG4 3 A BATTERY CHARGE CONTROLLER, PDSO10
TPS65552ARGTT 3 A BATTERY CHARGE CONTROLLER, PQCC16
TPS65562RGT BATTERY CHARGE CONTROLLER, PQCC16
TPS65810RTQ 9-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TPS65810RTQT 9-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
相关代理商/技术参数
参数描述
TPS65530RSLT 功能描述:PMIC 解决方案 FULLY INTEGR 8CH DC/ DC CONV RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
TPS65530RSLTG4 功能描述:PMIC 解决方案 Fully Integ 8Ch RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
TPS65552ADGQ 功能描述:其他电源管理 Intgrtd Photo Flash Charger & IGBT Drv RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
TPS65552ADGQG4 功能描述:其他电源管理 Intgrtd Photo Flash Charger & IGBT Drv RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
TPS65552ADGQR 功能描述:其他电源管理 Intgrtd Photo Flash Charger & IGBT Drv RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel