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参数资料
| 型号： | TPS65560RGTR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.78 A BATTERY CHARGE CONTROLLER, PQCC16 |
| 封装： | GREEN, PLASTIC, QFN-16 |
| 文件页数： | 11/16页 |
| 文件大小： | 1108K |
| 代理商： | TPS65560RGTR |
www.ti.com
PIN ASSIGNMENT
PGND
CHG
XFULL
PowerPAD
SW
VCC
F_ON
NC
VBA
T
G_IGBT
NC
TEST_GND
NC
I_PEAK
NC No internal connection
16
15 14 13
5
6
7
8
1
2
3
4
12
11
10
9
SLVS608 – JANUARY 2006
RGT
(Top View)
TERMINAL FUNCTIONS
PIN NUMBER
SIGNAL
I/O
DESCRIPTION
1, 2
SW
O
Primary side switch. Connect SW to the switched side of the transformer
I
Power supply input. Connect VCC to an input supply from 2.7 V to 4 V. Bypass VCC to GND
3
VCC
with a 1-
F ceramic capacitor as close as possible to the IC.
I
G_IGBT control input. Drives F_ON with the flash discharge signal. A logic high on F_ON
4
F_ON
drives G_IGBT high when CHG is Low. See the IGBT Driver Conrtol section for details.
5, 8, 13, 16
NC
No internal connection
I
Primary side peak current control input. The voltage at I_PEAK sets the peak current into
6
I_PEAK
SW. See the Programming Peak Current section for details on selecting V(I_PEAK).
7
G_IGBT
O
IGBT gate driver output. G_IGBT swings from PGND to VCC to drive external IGBT devices.
Charge completion indicator output. XFULL is an open-drain output that pulls low once the
output is fully charged. XFULL is high impedance during charging and all fault conditions.
9
XFULL
O
XFULL is reseted when CHG turns Low from High. See the Indicating Charging Status
section for details.
10
CHG
I
Charge control input. Drive CHG high to initiate charging of the output. Drive CHG low to
terminate charging.
11, 12
PGND
Power ground. Connect to the ground plane.
14
TEST_GND
Used by TI, should be connected to PGND and ground plane.
Battery voltage monitor input. Connect VBAT to an input supply from 1.6 V to 12 V. Bypass
15
VBAT
I
VBAT to GND with a 10-
F ceramic capacitor (C1 in Figure 1, as close as possible to the
battery) and a 1-
F ceramic capacitor (C2 in Figure 1, as close as possible to the IC).
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS65560RGTRG4 | 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 |
| TPS65560RGTT | 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 |
| TPS65560RGTTG4 | 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 |
| TPS65561RGTR | 功能描述:其他电源管理 Integr w/IGBT Driver 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 |
| TPS65561RGTRG4 | 功能描述:其他电源管理 Integr Photo Flash Charger & IGBT Drvr 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 |
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