参数资料
型号: TPS62101DR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.6 A SWITCHING REGULATOR, 750 kHz SWITCHING FREQ-MAX, PDSO8
封装: GREEN, SOIC-8
文件页数: 22/27页
文件大小: 537K
代理商: TPS62101DR
TPS62100, TPS62101, TPS62102, TPS62103
MULTIMODE LOW POWER BUCK CONVERTER
SLUS446B – MAY 2000 – REVISED DECEMBER 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, TA = –40 C to
85 C, TA = TJ, typical values are at TA = 25 C, VIN = 7.2 V, MODE = 1 (constant frequency),
SD/SYNC = 0 V. (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Supply Section
VIN operating range
2.5
7.2
9
V
VIN = 3.6 V,
not switching
625
900
A
VIN supply current
(constant frequency mode)
VIN = 7.2 V,
not switching
650
915
A
(constant frequency mode)
VIN = 9.0 V,
not switching
700
925
A
VIN supply current
VIN = 3.6 V,
not switching
220
295
A
VIN su
ly current
(burst mode)
VIN = 7.2 V,
not switching
250
370
A
VIN supply current
VIN = 3.6 V
230
340
A
VIN su
ly current
(sleep mode)
VIN = 7.2 V
190
275
A
VIN = 7.2 V,
SD/SYNC = VIN
1
15
A
VIN shutdown current
VIN = 7.2 V,
SD/SYNC = 4 V
2
25
A
VIN shutdown current
VIN = 3.6 V,
SD/SYNC = 3.6 V
1
15
A
Error Amplifier Section
FB input voltage
COMP = 0.5 V,
TA = 25°C
790
800
810
mV
FB voltage line requlation
TA = 25°C,
VIN = 2.8 V to 9 V
0.1
%/V
FB voltage line requlation
TA = 25°C,
VIN = 2.8 V to 2.5 V
0.5
%
FB input voltage
COMP = 0.5 V,
TA = 0°C to 70°C
784
800
816
mV
FB input voltage
COMP = 0.5 V,
TA = –40°C to 85°C
777
800
823
mV
FB input bias current
COMP = 0.5 V
100
500
nA
Open loop gain
COMP = 0.2 V to 0.5 V
50
80
130
dB
Unity gain BW
See Note 1
5
MHz
Maximum sinking current
250
500
A
Maximum sourcing current
–500
–250
A
COMP output high voltage
ICOMP = –10 A
1.60
2.00
2.75
V
COMP output low voltage
ICOMP = 10 A
250
500
mV
Soft-start time
1
5
9
ms
Light Load Detectors Section
FB VOFF threshold
778
808
838
mV
FB VON threshold
741
778
815
mV
FB VMODE threshold
725
762
799
mV
NOTE 1: Ensured by design. Not production tested.
相关PDF资料
PDF描述
TPS62650YFFT 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
TPS62651YFFT 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
TPS62651YFF 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
TPS62651YFFR 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
TPS62650YFFR 1.7 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA9
相关代理商/技术参数
参数描述
TPS62101DRG4 功能描述:直流/直流开关调节器 Multimd 600kHz Sync Sync Buck Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
TPS62102D 功能描述:直流/直流开关调节器 Multimode 1MHz Sync Sync Buck Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
TPS62102DG4 功能描述:直流/直流开关调节器 Multimode 1MHz Synch Buck Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
TPS62102DR 功能描述:开关变换器、稳压器与控制器 Multimode 1MHz Sync Sync Buck Converter RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
TPS62102DRG4 功能描述:开关变换器、稳压器与控制器 Multimode 1MHz Sync Sync Buck Converter RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel