参数资料
型号: TPS60110PWPRG4
厂商: Texas Instruments
文件页数: 4/26页
文件大小: 0K
描述: IC REG BST SWITCHED CAP 20HTSSOP
标准包装: 2,000
类型: 升压(升压),切换电容(充电泵)
输出类型: 固定
输出数: 1
输出电压: 5V
输入电压: 2.7 V ~ 5.4 V
频率 - 开关: 300kHz
电流 - 输出: 300mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 20-HTSSOP
配用: 296-10946-ND - EVAL MOD FOR TPS60110
TPS60110
REGULATED 5 V 300 mA LOW NOISE
CHARGE PUMP DC/DC CONVERTER
SLVS215C ? JUNE 1999 ? REVISED AUGUST 2008
electrical characteristics at C IN = 15 μ F, C 1F = C 2F = 2.2 μ F ? , C O = 33 μ F, T C = ?40 ° C to 85 ° C,
V IN = 3 V, V FB = V O , V ENABLE = V IN , V SKIP = V IN or 0 V and V COM = V CLK = V SYNC = 0 V (unless otherwise
noted)
VIN
IO(MAX)
PARAMETER
Input voltage
Maximum output current
TEST CONDITIONS
MIN
2.7
300
TYP
MAX
5.4
UNIT
V
mA
VO
Output voltage
2.7 V < VIN < 3 V,
VO(Start-Up) = 5 V,
3 V < VIN < 5 V,
0 < IO < 150 mA,
TC = 25 ° C
0 < IO < 300 mA
4.8
4.8
5
5
5.2
5.2
V
5 V < VIN < 5.4 V,
0 < IO < 300 mA
4.8
5
5.25
VO(RIP)
IO(LEAK)
Output voltage ripple
Output leakage current
IO = 300 mA,
VIN = 3.6 V,
V(SKIP) = 0 V
V(ENABLE) = 0 V
10?
1
mVPP
μ A
I Q
IDD(SDN)
fOSC(int)
Quiescent current (no-load input current)
Shutdown supply current
Internal switching frequency
V(SKIP) = VIN = 3.6 V
V(SKIP) = 0 V,
VIN = 3.6 V,
VIN = 3.6 V
VIN = 3.6 V
V(ENABLE) = 0 V
200
60
2.8
0.05
300
90
1
400
μ A
mA
μ A
kHz
fOSC(ext)
External clock frequency
V(SYNC) = VIN,
VIN = 2.7 V to 5.4 V
400
600
800
kHz
External clock duty cycle
Efficiency
V(SYNC) = VIN,
IO = 150 mA
VIN= 2.7V to 5.4 V
20%
80%
80%
VINL
VINH
Input voltage low,
ENABLE, SKIP, COM, CLK, SYNC
Input voltage high,
ENABLE, SKIP, COM, CLK, SYNC
VIN = 2.7 V
VIN = 5.4 V
0.7 ×
VIN
0.3 ×
VIN
V
V
II(LEAK)
Input leakage current,
ENABLE, SKIP, COM, CLK, SYNC
Output load regulation
Output line regulation
Short circuit current
V(ENABLE) = V(SKIP) = V(COM) = V(CLK) =
V(SYNC) = V(GND) or VIN
VO = 5 V, 1 mA < IO < 300 mA, TC = 25 ° C
3 V < VIN < 5 V,
VO = 5 V,
TC = 25 ° C
IO = 150 mA,
TC = 25 ° C
VIN = 3.6 V, VO = 0 V,
0.01
0.002
0.6
150
0.1
μ A
%/mA
%/V
mA
? Use only ceramic capacitors with X5R or X7R dielectric as flying capacitors.
? Achieved with CO = 22 μ F + 10 μ F X5R dielectric ceramic capacitor
4
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
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